I dunno...
I'd rather have it so you can "add" people to your squad channel (red channel 4), like you can add them to the forum on the BBS, but they don't have to be in the squad. 71 Sqn has 2 flights, A and B. Flight A can only talke to flight A, and B to B. I'd like to keep the squad vox just-for-that-arena, as it would get annoying to have cross-arena chatter all the time.
I would like, however, to be able to communicate with both flight A and flight B on the same squad chan (chan 4).