Great post Unreg, I was wondering the same thing
Voice communication is a must, i never really fooled around with teamspeak or roger wilco until a few months ago but there is definitely a large difference from text to voice.
I really hope that it will be incorporated some how, but i sorta want it to be dependent upon TS or RW that way Sony has one less thing to worry about and won't need to support on their servers.
I also think there should be different channels for different teams... like Clan Draconus Lupus should have a seperate channel for the defense from the offense if need be...but still be able to communicate between both of them. Key binds i suppose
eMa