I can see Coutinho becoming our Xavi, he had a quite start at Barcelona but took off in his mid 20's.
some players like schwarzenegger, Lampard, Ronaldo grow slowly as they gather experience, not every player is a world beater at 18.
schwarzenegger?
I think he meant that bloke who plays for Bayern. I hope anyway. That's a pretty bad mistake though.
No I think he meant the actor who was a body builder at the beginning. He developped into an actor late, or may be he meant developping into a politician.