If Nate can get into his head and pitter-patter beat him up for 5 rounds. Also, Diaz will be the biggest test that Henderson has faced in the submission department. Ben's athleticism, wrestling, and unorthodoxed striking will definitely give Diaz fits and Ben doesn't gas either so it will be hard for Diaz to bank on him being tired in the later rounds. It should prove to be a great fight.