McGregor has very impressive footwork and he has angles. His power for a guy with such small hips is very impressive. At 145, 155 he has the reach and power. He looks vulnerable on the ground but who can get him there? He even managed to knock Nate Diaz on his ass a couple of times his last fight. There isn't a lot out there for McGregor until he moves up to 170, but at that weight his lack of cardio will catch up to him. He wouldn't be a title guy. At 145, 155 he rules for many years.