I think in addition to "fire team" channel and "strike/team channels", considering 3/4 consoles have a party chat option through the console interface, up and down should perhaps cycle channels maybe 1-5 or something so that people can talk to others in tower/patrol without having to send messages, stuff! Opinions? I mean you don't randomly walk up people and say "friends" or invite to hang out with out talking or knowing their name first right? Maybe even proximity options so that no matter what channel someone can come have a chat, if someone is on your channel you don't want to hear:mute? Anybody else think this would help?