Speaking at a media day for UFC 199, Cruz says that McGregor is using the higher weight fight against Diaz as a strategy against Edgar.
Conor’s going up to fight Diaz at 170[lbs] again, leaving the featherweight belt for Jose Aldo and Frankie Edgar to fight for. Okay, what if Conor McGregor goes back down and fights Frankie Edgar at 145lbs? Which is an extremely terrible style match-up and a hard fight and then he loses? Now he’s lost all his push, whereas if he stays at 170, fights Diaz and he happens to lose again, he still has it because he’s like; ‘Well, but it was it 170′. So there’s still excuses to make for it, to say why he’s the best. If he loses to Frankie Edgar at 145, you pretty much kill the excuses. It doesn’t necessarily take away legitimacy but it buys time.