Oddball definitely should be in!!! How is it broken???
Halo Infinite should have Team Slayer, FFA, Doubles, BTB, SWAT, Infection, Team Fiesta, MLG/HCS and Firefight on launch. Obviously you could have things like BTB heavies in the BTB playlist too.
I would have Team Snipers, Multi Team, Rotating KOTH, Castle Wars, Regicide or Team Regicide and Headhunter in rotating playlists for starters.
I would obviously have social and ranked playlist as well.
Now Warzone, that shouldn't be in or exist Halo Infinite as A huge part of the game would have to be dedicated just to that mode like it was in Halo 5 and loadouts and things should not be in Halo. If I want loadouts and such I will play one of the other many FPS games.
But back on topic, So again, how is oddball broken???