Does it even matter if his defense is good enough? Against Ngannou having a neanderthal chin won't save you, ask Rozenstruik.Your skills and fight IQ will only get you so far. Sooner or later somebody is going to tag you. Can he rebound from a clean headkick like GSP did? Can he take Ngannou’s power like Stipe did at least 5 different times?
There is one HUGE unanswered question regarding Gane. Can he take a flush shot to his chin from the best fighters? We certainly didn’t see Lewis land his power shot. Which is exactly what I predicted.
Also, he took some hard clean shots from Volkov and reacted well.