I have no idea where things stand on 1.5.1 development so I'm just gonna throw this out.
Scenario: You're on a team in the postgame screen and you've selected your team name to talk to just your teammates. The host restarts and the team chat automatically deselects. This can lead to...embarrassing situations if you don't realize it.
Dunno if this has been brought up before or if I'm just on crack.