I just watched the fight and was completely shocked to see Fedor jump right into Silva's guard, two or three times! I could not believe that he would set himself up again especially against another Bjj guy with nine foot long legs. When the end comes, particularly in MMA, it comes quick. See Arlovski, Liddell and now Fedor. Fighters seem to morph at an exponential rate in this sport. Believe me, I am as old school as it gets, having seen UFC 3, 5, 11 and 17, live way back in the day.
Peace
Lounatik