Not sure if this guy saw the Bigfoot fight... but Cain's cardio is usually better than his opponent's than their size is greater than his, so he should be fine against Reem.
Cain would wreck Big Foot worse than BJ Penn wrecked Sanchez. Again. Overeem would be interesting for the first round. Then it's all Cain if he survives.
lol Overeem will finish Cain in the first, second at latest. IF Cain survives the first 2 rounds though, Overeem will gas and then it's all Cain after that.