Kos is filling in for Sanchez against Alves. Kos via Ground and Pound.
Anyway don't forget about Damian Maia v. Nick Quarry on UFC 91. Maia looked absolutely amazing against Jason MacDonald, and I believe is going to tear through the MW division. If he works on his stand up just enough to last long enough with Silva to get the takedown, there is no doubt in my mind he would get the submission. Currently 8-0 MMA, 3-0 in the UFC, with all 3 fights earning him submission of the night awards. Yeah, with all the super fights coming up, I'm still most exciting about seeing Maia fight again. Should be awesome.