What do I do if I'm in the middle of a Strike or a Raid (or even possibly a Public Event) and I have to get up and do something for 5 minutes or so that is beyond my control? I don't want to have to quit the game or exit the area just because of something like that. I don't really know how to use voice comms and I don't think I'm comfortable using them just to afk. I do tend to talk to myself when I'm alone, if it matters. Maybe there is some kind of emote that could help? In Left 4 Dead there was an Idle Mode in which the AI would take over for a few minutes. Halo multiplayer tends to last only about 20 minutes or so, so there is less of an issue there. Anyway, if I can't find a solution to this, it will take a lot of the fun out of the game.