Fair play to him indeed!
I couldn't believe how fresh he looked after 3 or so years out of the octagon. His pressure style, not allowing Pettis to get in any kicks was just perfect.
Like you say, Masvidal/Diaz is the most exciting non title match up for the UFC, I just hope it doesn't drag out and they just get it on asap.
By the way, are you bringing 
RE: Nate plays chess as other UFC fighters play checkers