The club couldn't go through puberty and do his school work for him, there's only so much a coach or teacher can do to positively develop youngsters, a lot of it is on the individual. He's always been thick as a mattress. Some people just are, doesn't mean they're bad or worthless as people but it comes down to just genetics and background I guess. Barkley will never have the brain capacity to be top class player, can you honestly think of anyone in the history of the game who was utterly brilliant but off the pitch an absolute vegetable?
We've had a lot of players who had talent in their feet but nothing in their brain. Kenny, Baxter, Jeffers, Branch, Barkley just off the top of my head.