War-game a last-mile exception ladder by proving each stage class has a named owner, a measured age-out, and a reverse path before draft wording starts governing every delivery claim.
Last-mile exception ladders fail when "escalated" means a status without a decision artifact, when teams dual-count a draft stage as both approved and live, and when high-risk routes still pin to one thin dispatcher because the stage inventory is incomplete. The review needs one written inventory of exception stages, one owner who can deny a risky shortcut, and a documented consequence when a failed stage ages past the deadline.
Name each stage
State which route classes the ladder covers, the effective date, which stages change, how evidence packs are versioned, and what happens to exceptions already in flight. Name the hubs that feel it first and the customer promises that depend on coherent delivery handling. If the memo mixes a last-mile exception ladder with a carrier SLA rewrite and an inbound dock backup, split them.
Write the decision you will make if the war game finds nothing new. Also write the reverse criteria: the missed stage, coverage gap, or customer deadline that would force a ladder rollback within a stated window.
Seat the delivery room
- Logistics ops. Stage timing, age-out math, and what the delivery forecast hides if exceptions soften after the policy.
- Last-mile ops. Driver lag, dual-counted stages, and the message that would leave orphan stops open past lock.
- Customer success. Which delivery promises break in process, ticket risk, and relationship damage with accounts.
- Finance. Credit load, forecast promises that break in process, and the first ninety days of thicker remedies after a soft stage.
- Skeptic. The claim that looks strongest and is least sourced.
Give every seat the same exhibits: open exceptions, stages in flight, protected route classes, coverage commitments, and the age-out policy you intend to use. Private data for one seat invents agreement that will not survive the real room.
Attack the soft stages
Feed Pingpong the ladder memo, the stage exhibits, and the seating briefs. First pass steelmans the ladder. Later passes attack from logistics, last-mile, success, and finance seats. Final pass turns surviving objections into phased stage rules, mitigations, or a changed recommendation.
Pair with an inbound dock backup stress test, the logistics ops lead seat, a carrier SLA rewrite, and the store ops lead seat. More operating decisions live in the war-game decisions hub.
Ship the ladder only when approved and blocked stage labels can be reproduced from stored delivery exports without a verbal override.