{"actors":["Applied sport-science lead responsible for the monitoring-system successor","Strength and conditioning coaches who use monitoring outputs to adjust training","Team physician and physiotherapists responsible for medical interpretation and athlete safety","Data analyst and software or device-integration staff building the successor","Athletes whose training and recovery data are processed","Performance director who owns release scope and operational readiness"],"affected_objective":"Preserve the predecessor system's usable training-load picture and coach decision continuity while correcting selected data-quality and workflow failures without making the successor unlaunchable or unreviewable.","arm":"COMMON_P1","authority_safety":{"authorized_first_step":"The applied sport-science lead may conduct a read-only constraint-inventory and paper triage exercise using existing documentation, backlog items, and de-identified historical workflow examples; it does not alter training, athlete monitoring, or clinical practice.","decision_authority":"The performance director approves release scope; the applied sport-science lead owns the core contract and complexity ledger; coaches approve workflow usability; the team physician retains veto authority over medical-safety claims, clinical data use, and removal of any safety-relevant continuity function.","excluded_actions":["Changing an athlete's training prescription or return-to-play status through this planning exercise","Collecting new athlete data or expanding consent without the applicable privacy and ethics authorization","Deploying an unvalidated injury-prediction or readiness model into athlete-level decisions","Decommissioning the predecessor before defined continuity checks and a reversible parallel run","Allowing the scope gate to override clinical judgment or mandatory safety obligations"],"halt_rollback":"Halt successor admission or rollout if a safety obligation is displaced, the core load view cannot be reproduced, data provenance becomes unclear, coaches cannot complete the defined workflow, or parallel operation cannot be maintained. Roll back to the predecessor workflow, retain exported records and decision logs, and reopen only the failed scope class."},"baseline":"Continue the current successor-planning process in which sensor parity, data cleanup, biomechanics feeds, wellness measures, prediction models, dashboards, integrations, and research options share one backlog and are evaluated item by item without a predecessor-constraint record, aggregate complexity budget, protected core contract, or staged release boundary.","candidate_id":"second_system_complexity_restraint__sport_science__COMMON_P1","causal_chain":["A first athlete-monitoring protocol succeeds operationally under narrow inputs, a small cohort, manual quality checks, and direct coach interpretation.","Authorization of a successor relaxes those constraints and gives previously postponed measures, models, integrations, and stakeholder requests a common route into the redesign.","Because parity, safety continuity, defect repair, validated improvement, and speculative research options are not separated, each addition can be presented as part of the necessary replacement.","Accumulated additions increase data dependencies, athlete burden, interpretive ambiguity, validation work, support load, and migration coupling.","The successor becomes harder to test and operate as a coherent coaching workflow, while dependence on the predecessor continues and the transition path becomes less concrete.","A constraint-release inventory identifies which old limits were merely restrictive and which protected comprehension, data quality, workload, or launchability.","A successor core contract and rewrite-scope firewall protect the validated load-monitoring workflow while routing safety obligations, repairs, validated additions, and speculative options through different admission rules.","A multidimensional complexity budget and admission rubric expose cumulative burden and prevent individually plausible additions from bypassing the release boundary.","A staged ladder gives parked ambitions explicit owners and evidence-based review triggers after stabilization.","Launchability reviews and a reversible parallel run permit a bounded successor release without stranding coaches, clinicians, or athletes if continuity conditions fail."],"cell_id":"second_system_complexity_restraint__sport_science","consequence":"The planned monitoring successor accumulates measures and abstractions faster than the staff can validate, interpret, support, and migrate them, risking delayed deployment, opaque athlete-level outputs, higher collection burden, and loss of a familiar coaching workflow.","diversity_from_prior_proposals":"Prior proposals were not inspected under runtime isolation. This candidate is specifically anchored in the temporal transition from a constrained, coach-interpreted athlete-monitoring protocol to an overloaded multisource successor, rather than in sport-science complexity in general.","experiment_id":"eoa_inverse_innovation_exp13_second_slot_policy60_20260806","intervention":"Create a successor charter for the athlete-monitoring redesign. First, record the predecessor's constraints and the useful function of each. Define a launch-tier core contract limited to reproducing the trusted training-load view, preserving data provenance and manual override, and correcting named data-quality and workflow failures. Place parity, safety continuity, defects, debt, validated improvements, speculative models, and parked ambitions in separate lanes. Require every proposed addition to state decision value, evidentiary basis, athlete burden, coupling, maintenance and validation load, migration risk, and release-tier fit. Enforce a budget across athlete inputs, device integrations, derived metrics, model dependencies, coach learning steps, support tasks, and governance reviews. Route non-core additions to stabilization, expansion, or later-review tiers with owners and observable triggers. Review cumulative launchability at fixed scope checkpoints and retain the predecessor in a time-bounded parallel-run escape path.","mechanism_mapping":[{"counterfactual_removal":"Without it, the narrow cohort, manual checks, limited metrics, and direct coach contact are remembered only as deficiencies, so their focusing and quality-control functions disappear without replacements.","mechanism_slug":"constraint_release_inventory","role":"Recovers predecessor constraint memory and identifies which constraint functions require retention or deliberate replacement."},{"counterfactual_removal":"Without it, preserving the validated coaching workflow has no privileged status over new measures, models, or platform ambitions.","mechanism_slug":"successor_charter","role":"States the core outcome, selected current-cycle fixes, invariants, tier boundaries, and accountable decision owners."},{"counterfactual_removal":"Without it, speculative prediction, technical cleanup, parity, and safety continuity can enter through the same undifferentiated definition of replacement work.","mechanism_slug":"rewrite_scope_firewall","role":"Separates work classes and assigns each a distinct burden of proof."},{"counterfactual_removal":"Without it, individually defensible additions can collectively exceed athlete, analytical, operational, and support capacity.","mechanism_slug":"complexity_budget_review","role":"Caps cumulative burden across data collection, architecture, interpretation, validation, user learning, and support."},{"counterfactual_removal":"Without it, desirable but non-core items are either smuggled into launch scope or treated as permanently rejected.","mechanism_slug":"staged_release_ladder","role":"Provides launch, stabilization, expansion, and later-review tiers with explicit review triggers."},{"counterfactual_removal":"Without it, a successor can pass item-level reviews while lacking a safe, usable, and reversible transition as a whole.","mechanism_slug":"parity_then_expansion_gate","role":"Requires core continuity and launchability before optional capability expansion."}],"nearest_rivals":["Generic complexity budgeting for a sport-science data platform, which caps burden but does not recover why predecessor constraints existed or govern the post-success ambition backlog.","Minimum viable monitoring or minimum viable learning, which favors a small testable release but does not necessarily protect parity and migration from a working predecessor.","Implementation-feasibility review, which checks whether a proposed system can be delivered but does not separate successor obligations from accumulated postponed ambitions.","Model-governance review for athlete prediction, which addresses validation and decision safety for models but not feature, integration, workflow, and architecture flooding across the whole successor.","Incremental sensor rollout, which stages devices but may leave the successor core contract and deferred-ambition politics unchanged."],"negative_tests":{"intervention_falsifier":"In a prospective paper simulation using the actual successor backlog, the charter, work-class firewall, rubric, and aggregate budget fail to produce stable tier assignments, fail to identify any cumulative launchability conflict missed by baseline review, or cannot protect the core contract without arbitrarily excluding documented safety or continuity obligations.","problem_falsifier":"The problem diagnosis is rejected if there is no functioning constrained predecessor, no material stockpile of postponed ambitions entering the successor, or the additional complexity is traceable to current validated operating requirements already separated into governed release tiers with a credible migration path.","risks":["Restraint could preserve an overly narrow load model and delay a measure needed for a documented current decision.","Complexity scores may create false precision across unlike burdens such as athlete burden, software coupling, and clinical validation.","Stakeholders may relabel preferred additions as parity or safety requirements to bypass triage.","Parking additions may become indefinite deferral if review triggers lack owners or accessible evidence.","Parallel operation may duplicate staff effort or produce conflicting interpretations.","Protecting familiar coach workflows may inhibit necessary changes when predecessor practices are shown to be unsafe or invalid."],"strongest_counterevidence":"The strongest counterevidence would be documentation showing that the apparently broad successor scope follows from changed competition, clinical, privacy, or device conditions; that each added element supports a present decision with adequate validation and capacity; and that the integrated design is more launchable than a staged design because separable tiers would break required data or safety dependencies."},"next_evidence_step":"Run one two-hour, no-deployment workshop with the performance director, sport-science lead, one coach, one clinician, and one data maintainer. Sample no more than 20 existing backlog items, reconstruct up to eight predecessor constraints, classify each item, score its stated burdens, and draft launch and later tiers. Record disagreements, attempted gate bypasses, missing evidence, and whether a core contract plus reversible transition can be written. The output is a decision memo only; no athlete-facing or production change is authorized.","observable_state":"The successor backlog mixes reproduction of current session-load summaries with force-plate feeds, GPS and inertial-sensor integration, wellness surveys, sleep and heart-rate-variability data, automated readiness scores, injury-risk models, individualized dashboards, research exports, and configurable rules. Items lack consistent labels for safety, parity, repair, validated improvement, or speculation. Design documents add data dependencies and user modes, while no signed core contract, aggregate burden ledger, stable launch tier, or predecessor rollback criterion is visible.","prior_art_status":"UNSEARCHED","problem":"A performance program's first athlete-monitoring protocol delivered a usable session-load view because it used few measures, a limited athlete group, manual data checks, and direct coach interpretation. Its shortcomings generated a backlog of desired sensors, recovery measures, biomechanical tests, dashboards, integrations, automation, and predictive models. After the first protocol gained organizational confidence, a funded successor was framed as the opportunity to include the backlog while also replacing technical debt. The released constraints are no longer recognized as contributors to focus and operability, so the successor is absorbing parity, repair, validation, research, and future-platform ambitions before its core coaching workflow and migration path are defined.","proposal_index":1,"remaining_contrastive_claim":"The candidate depends on the second-system sequence: a working, constrained monitoring protocol creates both confidence and postponed ambition; lifting its constraints then floods the successor. If that predecessor-to-successor causal sequence is absent, a generic feasibility, model-governance, or complexity-control intervention is the better description.","revision_record":{"claim_changes":["Initial version; no novelty, prevalence, demand, or effect-size claim is made."],"conceptual_changes":["Initial version maps second-system complexity restraint to the replacement of a constrained athlete-monitoring protocol."],"evidence_changes":["No external or prior-art evidence was consulted; falsifiers and a bounded first evidence step are specified."],"operational_changes":["Initial version limits the first step to a read-only backlog workshop and decision memo with no athlete-facing changes."],"parent_version":null,"progress_targets_addressed":["Concrete predecessor, successor, and postponed-ambition stockpile","Observable mixed backlog and missing launch controls","Explicit structural and mechanism mappings","Decision authority, exclusions, halt conditions, and rollback path","Problem and intervention falsifiers","Bounded first evidence step"]},"schema_version":1,"structural_mapping":[{"archetype_element":"Constrained first success","domain_realization":"A narrow athlete-monitoring protocol produces a coach-usable session-load view through limited inputs, manual checks, and direct interpretation."},{"archetype_element":"Predecessor constraint memory","domain_realization":"The team records how limited metrics, cohort size, manual quality control, and close coach contact both constrained coverage and protected comprehension, provenance, and supportability."},{"archetype_element":"Deferred ambition backlog","domain_realization":"Postponed sensors, biomechanical tests, wellness measures, dashboards, automated scores, prediction models, research exports, and integration requests remain visible without automatically entering launch scope."},{"archetype_element":"Successor core contract","domain_realization":"The launch tier must reproduce the trusted load view, preserve provenance and manual override, and fix only named data-quality and workflow failures."},{"archetype_element":"Preserved constraint function map","domain_realization":"Removed limits receive replacements such as input caps, automated quality flags with human review, defined user roles, or evidence gates; useful limits remain until review triggers are met."},{"archetype_element":"Ambition triage gate","domain_realization":"Each addition must identify the athlete or staff decision served, evidence, collection burden, coupling, maintenance, validation need, migration risk, and tier."},{"archetype_element":"Complexity and scope budget","domain_realization":"The release receives explicit caps for athlete inputs, device feeds, derived metrics, model dependencies, coach-facing views, support procedures, and unresolved validation tasks."},{"archetype_element":"Staged successor release ladder","domain_realization":"Core continuity is assigned to launch; selected improvements follow stabilization; broader integrations and prediction options await named evidence or capacity triggers."},{"archetype_element":"Launchability gate","domain_realization":"At scope checkpoints, coaches, clinicians, analysts, and maintainers test whether the planned tier can be operated, explained, supported, migrated, and audited with available capacity."},{"archetype_element":"Rollback or escape path","domain_realization":"The predecessor remains available during a bounded parallel run, with exportable records, manual interpretation, and explicit conditions for suspending the successor."}],"title":"Launch-Tier Firewall for an Athlete-Monitoring Successor","version":0}