He's faster and more athletic than Lewis. But he definitely needs a heavy movement/footwork game plan/training. Especially sprinting towards a fighter trying to back peddle and disengage over and over again. But also can't rush in recklessly incase Gane decides to plant and counter in some of the rushes instead of moving backwards, or he may change levels for a take down/clinch to stop the blitz and disengage after. He'll most likely try to throw leg kicks from distance, Ngannou should sprint forward right when he feels the kick. Gane will be off balance and he tends to throw light kicks just to be active from distance. Use that kick as your sprint starting point, like when sprinters hear the gun shot to start the race.