How does that go? Idk if Diaz is planning on staying at middleweight. Maybe he will depending on his performance. And I won't say if I think he will beat Anderson or not.
But just pretend he's fighting Chris, who takes it? 
Weidman
great wrestling plus bjj. no reason to make it a standup fight.
there's a chance for the scratched Diaz Machida fight?
Diaz at MW has a lot of interesting fights.
Diaz at WW has a lot of interesting fights. MW not so much IMO.