I voted Cotto by KO and Margarito by KO. I think they both have their hands extremely full though, and a KO for Cotto would be a sensational result against an excellent fighter in Quintana. I think that Margarito can get his right inside Clottey's guard and score a mid-late KO. I'll say 8th round for Margarito and 10th for Cotto. If Cotto can beat Quintana and looks good, then he definatly deserves a place in the P4P top 10 IMO.
Also..
Lacy KO 4
Wright UD