To answer your child post. There is SMITE a third person MOBA. First person MOBA wouldn't work as well because you couldn't see your character do the cool move.
Look up 'Monday Night Combat'. Devs like to experiment by mixing and matching genres, so in my experience things like this often exist somewhere. It was a pretty average game, but the idea is sound.
If the bots would not crash constantly, it might do for me. I would like some more strategy for the commander and a game mode which works for few players in a LAN.
IMO, that's really what makes DOTA/clones uninteresting to me - an interesting and strategic action game saddled with a non-relevant RTS interface.