Oversight did not announce the narrowing of the field.
They scheduled it.
Subtle changes first.
Two instructors reassigned without explanation.
One mid-level administrator placed temporarily in student-facing rotation.
Three advisory appointments canceled across Class B and C students who had demonstrated "lateral coordination tendencies."
Nothing dramatic.
Just threads being pulled inward.
Dreyden noticed because the campus rhythm lost sync.
Not visibly.
But mathematically.
Training room congestion changed by 7%.
Cafeteria density curves flattened instead of peaking.
Even recuperation chamber bookings showed unusual clustering between mixed ranks.
People weren't panicking.
They were preparing.
Oversight could not crush preparation without admitting they feared it.
So they pivoted.
The announcement came at 11:47.
Not during a break.
Mid-lecture.
Across every class simultaneously.
TRIANGLE NOTICE – STRUCTURAL EFFICIENCY REVIEW
