It would be great for team lobbies to also integrate into the ranked match making system - to queue from a lobby with a set team with prearranged civs if wanted(hidden from viewers as well as hidden civs from prying eyes of lobby interlopers unless they join the lobby.
Upon joining the queue the civs and map bans/stars are locked in, Regardless of what map pops up.
As well as for the team to return to that lobby upon completing a game to better increase the ability for a squad to stick together and communicate which will strengthen the community.
Colors no longer tie into position picking.