It's not a complete game changer is=f they aren't in matchmaking but invasion should still stayso that people who prefure elites can still have them, and they should have elites and forrunners playable in custom games
Resident Evil 6 (I definatly want this more than any other game), Halo 4, Ghost Recon Future Soldier, maybe Tomb Raider, and I'm still not fully convinced that Black Ops 2 is going to be any good so maybe, but maybe not...
I would love it if they made more forgable maps instead of only having the one map to really customize like reach with only forge world, also i really want the smg back it was my all time favourite weapon.