He won a Cup at Barca.
How do you know he has zero adaptability? You watched Barca every week did you? Or just looked at the CL record and decided to use it as an excuse to hang a completely different negative assumption on there?
He speaks perfect English.
You literally know nothing about the person but just deciding to shit out a bunch of assumptions.
You watched him so much you didn't know he speaks great English LOL. Unless you listened to Spanish interviews and because you speak Spanish made decisions about his charisma from those?
Give it up, you have no idea what you are talking about