This is easily the orst update ever. I don't mind most of it but taking slayer pro out of arena makes no sense at all. It is arena and it's supposed to be somewhat tough. If you want a jetpack then vote DMRs or go play something else. Leaving us with DMRs only ruins the game. If it's not put back into that playlist by the next update I will probbly sell the game back and buy something else. I want a challenge and I want some normal play. No jetpack, no camo,no armor lock, just good old fashioned "you have to actually be good at the game" Halo. Please return it to the way it was. Otherwise, I'm looking forward to a $45 dollar trade in and COD: Black Ops.