UFC 63 and UFC 64 Rumors
According to some mixed martial arts spoiler sites such as Sherdog, it will be confirmed after the UFC 62 PPV that at UFC 63 Matt Hughes will defend the welterweight title against Georges St. Pierre in a rematch. They say this PPV may likely take place in Toronto to boost popularity in other countries.
At UFC 64, it is not confirmed, but little rumors are saying Rich Franklin might return and defend his middleweight title against the top contender, not Anderson Silva, the person is Nate Marquardt who recently beat Joe Doerkson and Patrick Cote, coming in the top 10 rankings world wide for middleweights. It is unknown where this might take place.