User blog comment:Commander Marko/Ranked Mode for Dominion/@comment-15244341-20130916192112/@comment-8234800-20130916201118

Eh, I don't know about that. The main game designer doesn't even know Dominion's a thing. Browsing the NA forums, one gets the impression Dominion was a crazy lab side-experiment that has been abandoned. Yeah, sure, there's a few (honorable) devs working on Dominion, but I don't think they have enough resources and/or pull for such an undertaking.

On top of that, nobody's even playing Dominion anymore. I'm EU west and a Dominion queue here may take anything from 2 to 15 minutes. Putting more effort into Dominion would probably increase player interest in the map, but it'd still be a risky move on Riot's part.