I don't know if it has been requested before, but I know I've brought it up in a previous thread. The argument was that, as they are right now, those two minutes at the start are useless and annoying. It would be nice if they let us use them to balance our teams.

That being said, I don't know if this would be even possible. There's no system like this in place in the entire game, so they'd probably have to make it from scratch. As nice as it would be, I don't see this happening. It would be a lot of work, and SE doesn't seem to care about PvP enough to put in that much effort... Not to mention that it would really screw with the start time of the match if the teams didn't finish balancing their Alliances before the 2 minutes expired.