3 Big fights EliteXC was supposed to put on. Who will have the fights now, or what will the fighters do?

They also had a good fight lined up for Nick Diaz. As of now, Robbie Lawler and Nick Diaz are in talks with the UFC about going back to fight there, and Kimbo has been offered a spot on the next season of The Ultimate Fighter (not that he would do any good on it). Nothing else about the fighters from Elite XC has been confirmed as of yet. I wouldn't doubt the UFC getting Brett Rogers and a couple of others, along with considering opening up a female division, but for now we will just have to wait and see.