New gen, same old story. Western devs are not going to compete with Nintendo and their IPs, we get some (but few) good third party games and the normal awesome nintendo games. Seeing what nintendo did with Bayonetta and ninja gaiden, I believe nintendo understood there is no real reason to believe western devs will ever see their systems as viable platforms for their AAA titles anymore, and so they most likely will focus on this kind of deals with Japanese devs.
Japan is probably going to be a very important market for nintendo this gen, for both 3ds and wiiU.
I am expecting to see some new announces like the bayonetta one happening soon.
Probably some exclusive big RPG from SE game, a big exclusive fighting game from Namco, new IP from platinum, another big exclusive from Capcom, level5, tecmo-koei, atlus... all published or developed on some degree by nintendo's studios. I do remember hearing a rumor about nintendo making a deal with a brittish company (Codemaster would be my guess) to make a racing simulation game per year...