It would be a good fight, Their first fight was a great...
Machida vs. Shogun TUF Brazil made a lot more sense... but now that Machida looks to be getting another title shot. They need something for Shogun... Why not?
Nog has better boxing than Shogun, but I dont see him as having the speed or power to really exploit Shogun. Ill take Shogun most likely by UD or TKO... Depending on which Shogun shows up and how long the fight is..(3 or 5 round)
Maybe give the winner a rematch with Hendo... A fight they have both been looking for, but Dan wouldnt take.