Roster select

Ask the selection model: single-pick, multi-pick, draft, random, blind, unlock-grid, custom, or existing.

Contract

Publish:

• stable roster_id and roster revision
• stable character/loadout IDs
• stable selection_id per participant/request
• availability/eligibility predicate
• selection/change/cancel/random policy
• explicit ready/commit boundary
• tie/conflict policy when exclusivity exists

Ownership

This skill owns selection state and commit lifecycle. Character gameplay data, unlock/progression state, cosmetics and input bindings remain with their owners.