Its ridiculous that you people enjoy playing on one map all the time. In fact, I bet that's because you dont even seriously play, and just sit on the forums. After more than 700 solo Q games, I'm just tired of the same map over and over.
And yes, alien invasion. I know for a kid like you it's hard to have some imagination, but you gotta think big. I know I could make it work. A ship beams you up, and its another chance to cs and get a few buffs from the aliens. Maybe even engage in some pvp if enemy team is in there as well.
Dominion just wasn't well thought out, and is an extremely small and camped map. It definitely can be improved.