Tensions in Practice: Two skills can still depend on one person¶
A team facing a different task mix
Imagine two workers who can each do one job in a work period. Worker 1 can do A or B; Worker 2 can do C. The team therefore possesses all three skills, but two simultaneous jobs A and B both depend on Worker 1. Compare keeping this focused arrangement with training Worker 2 to do A as well. The added skill changes which simultaneous assignments are possible without adding a worker.
Maintain focused competence
Keep Worker 2 focused on the established C role without additional skill upkeep.
Reassign under a new task mix
Make a simultaneous A-and-B workload assignable when it replaces the usual A-and-C mix.
Why these aims pull against each other
A list of skills does not say whether distinct workers can cover concurrent jobs. Added cross-training widens the feasible assignments but costs training and continuing practice.
Choose an arrangement to see what changes and what remains difficult.
Compare the same rows across alternatives. Cells state explicit toy quantities, membership or permissions; colors do not supply additional meaning.
What this choice protects
What it costs
When it fits
Compare the arrangements
Focused roles
For the usual A+C workload, assign A to Worker 1 and C to Worker 2. For A+B, either job can go to Worker 1, but both cannot be completed in this period.
| Task A | Task B | Task C | |
|---|---|---|---|
| Worker 1 | Can do | Can do | Cannot do |
| Worker 2 | Cannot do | Cannot do | Can do |
- What it protects
- Avoids the added training and maintenance of A competence for Worker 2.
- What it costs
- Possessing A and B somewhere in the team does not make an A+B assignment feasible.
- When it fits
- Plausible when the A+C pattern is stable and deferring a changed workload is acceptable.
Illustration note: This is an editorial, deliberately bounded illustration. Its stated rules and any numbers are invented, not observations, recommended settings, or predictions.
Add one cross-skill
Worker 2 retains C and adds A. For A+B, assign B to Worker 1 and A to Worker 2; for A+C, the original assignment remains possible.
| Task A | Task B | Task C | |
|---|---|---|---|
| Worker 1 | Can do | Can do | Cannot do |
| Worker 2 | Can do | Cannot do | Can do |
- What it protects
- The same headcount can be reorganized to cover the changed A+B workload.
- What it costs
- Training and keeping the extra skill usable consume time; the table does not establish equal speed or quality across skills.
- When it fits
- Plausible when A+B is a relevant disturbance and cross-training can produce usable competence at an acceptable cost.
Illustration note: This is an editorial, deliberately bounded illustration. Its stated rules and any numbers are invented, not observations, recommended settings, or predictions.
What this illustration does—and does not—establish
The source establishes the structural tension; the concrete alternatives and their conditional costs are editorial synthesis. No arrangement is a universal recommendation.
- The capacity of one job per worker per period and binary skill permissions are invented; training duration and effectiveness are not predicted.
- This illustrates a reconfiguration resource, not adaptive capacity in its entirety. Learning, sensing, slack and coordination also matter.
- Two B jobs would still depend on Worker 1. One cross-skill does not make the team universally substitutable.
Source entries
Adaptive Capacity
Adaptive capacity Specialization versus diversity as capacity components supplies the local tension. The setting, alternative arrangements, and stipulated consequences are editorial applications.
Specialization versus diversity as capacity components
Specialization produces efficiency and competitive advantage within current conditions; diversity produces adaptive capacity across conditions.