GsP is conservative, his priority is winning the fight, not finishing. I rather him give a 5 round beating than a quick KO, just sayin *wink*.
Both GsP and nick can last 5 rounds. easily, in fact i think GsP and Nick can fight for an hour if they have to.
Cerrone vs Diaz is next (Nate), im expecting Cerrone to win a 3 round decision. Nates pretty durable especialyl being rag-dolled by Rory MacDonald.
And to Corp, GsP got rocked but he was never out. He has a good chin, but when you get hit in the side/back of the skull by a punch, your entire equilibrium is thrown off. Machida got hit similarly by Shogun. Spin yourself in your computer chair for a minute, then try to walk and defend punchs. GsP simply got caught. I expect GsP to fight smart and use takedowns and jabs. Diaz leaves himself open, mixing in some headkicks will do GsP some good.