His last two seasons at Villa, he got 17 goals and 18 assists in 58 games all comps. He was also statistically one of the best creative players in Europe.
He's been stuck out on the left, hugging the touchline - we haven't seen him with an overlapping full back or with the freedom to drift inside - both of which he had at Villa.
It's worked well enough for the team's needs, particularly last season, but now the team is evolving again.
Personally, I don't think that evolution has to be a bad thing for Jack. I think it could be an opportunity to finally get the best version of him.
I'd love to see him as an 8/10. I think he has all the attributes. I know Pep has refused to play him there, so maybe it's not likely. But if he is going to play out wide, he needs more freedom to drift centrally. And a genuine left back behind him.