GSP will wrestlefuck him, Nick's a good fighter but most of his opponents were mid-tir at best. While he could win this fight, it would be a huge upset. I think GPS is going to have his way with him, and honestly the fight I'm most interested in watching is Condit Vs Hendricks. That has the potential to be fight of the night. Johnny's sick but Carlos is too.
I suspect if Nick loses it will be by decision and he'll scowl and bitch about it like he did after he fought Condit. He fights best when fighters play into his style and try to stand and bang with him. GPS isn't that stupid, and Diaz doesn't adjust well, not at least by how he looked against Condit.
Best senario for me would be Nick losing and his next fight being a rematch against Lawler or Noons. I'd like to see Robbie get revenge. And I'd like to see Noons clown him like he did the 1st time they fought.