Watching the videos so far im yet to see much changed Might be different in a competitive fight however
Not seen the videos but you would think it's easier to implement in the gym than in a live fight with all the pressure etc. More likely to revert to type under pressure I would think. I can't see him changing too much at this stage of his career. The fact he is open to learning is positive though.
This. It’s one reason why legendary fighters sometimes make for crap pundits or trainers. Not always, but sometimes.