the height difference, since frankie does such an amazing job with guys reach advantage. not saying for them to spar or anything like that, but just to get Frankie's insight and possible pick up a trick or two. I'm confident Rashad's 110% prepared, and may the best man win.
That is a ridiculous comparison, Edgar is never at a 10+inch reach disadvantage. 
wow......no
He wasn't that successful in his last fight 
Great Idea it would help.
I know it seems like he's always at a big disadvantage, but Benson, Gray, and BJ only had 2 inches on him.
Evans should bring Machida in IMO. He's been the most successful against Jones lately.