Fact is, it's sadly pretty unlikely he'll be anything close to the same. His speed and movement were the best parts of his game and history teaches us that people lose a step from his injury. Even ones who recovered much quicker than him had to alter their game or completely re adapt it.
Jay needs to look at what Alan Shearer did after his surgery, get super jacked up and become a real number 9, like Pelle actually. And he has to learn how to be more clinical in front of goal, always felt he needed too many chances. Also like Pelle, actually. Maybe they should start using the same hairdresser.