http://nintendoenthusiast.com/news/woul ... prise-you/
According to what a member from the site said (Comments > NickRice), he said that Nintendo should just buy the Banjo-Kazooie IP and give it to Playtonic Games. Don't believe me? Here's what he said:
NickRice: "I don't think its worth trying to get Rare back, the company that made those games from the N64 days are pretty much gone. Nintendo should just buy the Banjo Kazooie IP from Microsoft. They have done nothing with Banjo and heck Nintendo could just license Banjo out to Playtonic Games."
Let's seriously vote for Banjo and Kazooie, people. If they become ultimately popular in Sm4sh, then maybe, just maybe, Nintendo and Micro$oft can negotiate and put Banjo-Kazooie in either more Nintendo games, or Nintendo can just buy the IP as a whole.