The thing, allies are actually way stronger in coordinated team games (look up the 4v4 tourney, allies did win e.v.e.r.y.s.i.n.g.l.e game ) but are weaker in random teams due lack of communcation.
And that's the root of the problem, team games are pretty much all about Player composition and if these are equal, allies comes out on top still so I cant find a reasonable way to buff them in team games
So best thing to do is Grab 3 friends and play permantly with them and Rock the ladders
