I think it would be sick, but logistically it probably won't happen.
In tier 2 teams, there are players who have great stats and players who are more roleplayers, doing a good job but not having great stats. Because of this, the players with good stats often get looked at more for tier 1 pickups.
I say all of this because the top players on M80 and OXG will be isolated from the other players on the team and picked apart. Think Zander - his stats are fking bonkers and a lot of teams need a consistent smokes presence. No shot he isn't going to the highest bidder, and quite frankly, that shi aint happening if its a whole team purchase. Same idea with Verno, 0 chance he isn't gonna go to the highest bidder or best situation.
I think the storyline would be sick if a whole team got picked up into tier 1, but I think it aint happenin.