Sub-ticket of MSG-24 Retire -core/-small AROs fleet-wide (Elazar 2026-06-10): DELETED all 7 (llmmsg-srv-engineering-core, mars-core, venus-core/-small, pluto-core/-small, mba-l-small) from aros (19 rows) + aro_config (8, incl orphan mars-small). Unanimous PM consent, zero deps. Already inert via MSG-17 default-deny (token win banked); deletion=hygiene. OPEN: (1) per-project .aro scrubs to prevent bootstrap resurrection - our .aro done, mars/venus/pluto/mba-l notified (pluto acked); (2) chat-duo-web 2-tier collapse (Ctrl+Enter -core lane dead) - pending Elazar yes, owner coder-chatduo-cc ~20min. · llmmsg-srv