I was never really sold on Big Foot, just looking at him over the last 3 years he went to a very close decision with glass jaw Arlovski, got beat in a stand up fight with Werdum lol I still can't believe that when I type it, WERDUM beat him in basically an all stand up fight, he almost got KO'd by a Light Heavyweight who was fighting on short notice. Dude's whole claim to greatness was purely a hype train based off of one good win over an out of his prime Fedor.
Big Foot fights way too stiff, has no speed at all, and his chin is horrible. He'll be an awesome gatekeeper in the UFC though, just don't think he'll ever do anything against top 10 fighters.
He's a good person for guys like Mitrione, Travis Browne, Ben Rothwell etc. to go up against to see if they belong in the upper echelon.