Hmmmm.....
Really tough one this as it could go either way.
1. Just a mental blip and once he comes through first game/ challenge etc he is back to being and playing the way Jesus did.
2. That he never fully returns to being the tenacious forward he was - he will still be excellent but may be a different player to Jesus pre injury
Some players return from injury and play exactly the same way regardless of the consequences to themselves.
Others ( either consciously or subconsciously) adapt their game to avoid similar situations.
Only time will tell which it is.