I wish that we could deploy this (Doom 3 BFG Edition) on a bunch of other code bases. I love platforms...I love looking for the fun things to do on different ones. I've been bringing up quietly at a bunch of the meetings, "You know, we could make a Vita version, a Wii U version, an iPhone/Android version." All of these would be reasonable platforms to take this technology. ...We do have a very busy development schedule and nothing else is really planned for that. - John Carmack
Just because there's no time now doesn't mean there won't be time later. I really hope we see some id Wii U support in the future.