I dont think people giving Weidman enough credit because of And1's antics
Weidman won the first round, landed solid shots on the ground and on the feet, when have you seen And1 hit that solid in that short amount of time? Chael did on the ground but he can't bust a grape, Weidman hit him hard on the ground and standing
I think that's why in the 2nd Silva dropped his hands even lower to stop takedowns which is easier to do with your hands low, he wanted a striking match at that point, bait him into that and than he got rocked. Weidman wasn't scared and was able to get close enough with his reach which others have not been able too
Also, doubling up on the right threw off the timing of the classic 3-2-3 combo which Silva was trying to dodge. Weidman deserves more credit I think, Silva just didn't do what he always does, all that clowning is tactics, he didn't want to be on the ground anymore, if Chris didnt go for a kneebar he could have stayed there all round