I can't yet post links, but an article on videogamer dot com regarding Bethesda and their views on new consoles. Scroll about halfway down the home page and you'll see eye article titled "Bethesda not yet sold on Wii U"

From the article:

"I don't think the current generation of consoles are holding us back," Hines continued. There is still plenty that we are able to do visually, technically and from a story-telling standpoint. And there's this huge built-in audience now".

Interesting.