First of all, I love this game, it has such a great potential.

While I was playing Dominion Mode, watching those minions...an image came to my mind: League of Legends...

What about making a bigger map, with streets, towers and an objective to destroy (like a castle = nexus from LoL) ?

In my opinion games are too short...when you reach all skills and start enjoying...it ends...

So thats my opinion...look at LoL map and think about making a map as big as it, with more objectives than old-style capture, already seen in too many games.