Hey guess what!? I play CoD more than Halo, but I'm not an annoying fanboy. I love CoD more, but I like how involved the Halo Community is...
Wouldn't be cool, If during ODST, you could actually go to the infamous Hotel Zanzibar? I think It be like a Easter Egg and kinda like a destination spot. and What I mean by destination spot is since its free roam, it would be cool for players to try and find cool little buildings and places to kinda check out for any EE and other fun little hidden packages.