Not sure where you're getting this young project bit from, majority of our squad is young. If anything, I'd say there's been a positive indication recently with news of certain academy players being part of first team squad. You could argue Lavia is a young project, or Cole Palmer. Felix is 22 soon, not as young, he's been mishandled and misused in a team that is extremely defensive and one dimensional, Simeone isn't someone who helps young strikers become elite, but I think with our system, Pep will undoubtedly help him and make him great.
It’s Felixs attitude that is the problem. when they are winning he looks up for it. When atletico are losing he looks like he can’t be arsed