Bro don't leave out the light weight division in belatore. I would put chandler and alvarez against any top ufc lightweights and i bet they hold there own. Not saying they would win but those guys could compete for sure!
chandler would for a fact hold his own and I wouldn't be surprised one bit if he could beat Benson right now.....Chandler is a bad ass.
Lets not forget one of my fav fighters in all of MMA...Featherweight Shahbulat Shamhalaev is a freaking destroyer too who is super fast and I would like to see him fight Aldo right now.
As a matter of fact there is a handfull of Bellator fighters that I think could hold their own and then some in the UFC.