These tidbits comes from a Google translated article...

- Avalanche has no plans for Wii U
- Have a couple of Wii U dev kits that only collects dust
- Too small install base according to Avalanche's Christofer Sundberg
- Nintendo is hard to reach, you never know how to contact them
- Believes Nintendo has a lot to win with copying Sony, reach out to developers, create enthusiasm

Check out the full Google translated article here
Link