Izzy is good. He's different from the classic, successful mold of fighter and I'm enjoying it as a viewer. I did not expect him to beat KG, to be honest. But that 5th round was brutal. I don't know what else you can ask from him there really. KG is a beast, retrospectives on his height and size not withstanding. We have a VERY competitive division right now and I think it's great. If Whittaker could keep his body together the matchups to come are tantalizing.