Henderson as a 2-1 underdog seems insane to me. I think it's an even fight:
* younger and faster
* Hendo comes forward and Machida is a master counter puncher
* Machida always comes in with a good fight strategy
* chin: he's never been knocked out in 40 fights
* ground game: Hendo will own him if it goes to the ground
Give me Hendo via GNP at 2-1 odds.