Shogun beat chuck, but that's not really saying much with Chucks performance of late. I'm a Shogun fan, and to be honest I'd hate to see him fight Macheeta and have to face another loss, would like to see him get some mid rank fights to get to what he was.
Rampage seems like he would have a shot, just from his power. Macheeta is going to land a lot of shots, but Page has a great chin and he only needs to get off one shot. Macheeta would be favored, but I think the only way to beat Cheeta is catching him with that one shot.
The problem I'd see with Page though, he'd get his legs kicked off. Rashad is really light on his feet, but Page keeps his feet planted like a boxer, to generate the power in his punches, and I think by the end of round 1 he'd be black and blue from his knee to his nuts.
I thought Forrest with his length was a good matchup against macheeta who seems to close distance so well, and retreat.
I see rampage as a bigger, stronger and more accurate version of Rashad, and would have a better chance at beating Macheeta because of that. But I also see him as a fighter with a tremendous weakness to leg kicks and never seems to do much to improve on defending them.