"I think he has a chance of being a real player. "I think I can help him and he thinks I can help him.
"He knows he's a young man who's got a lot to learn and if he listens he will learn.
"I'm his biggest fan and his biggest critic and that's the way it should be.
"He's not available and he won't be as long as I'm here.
"It would have to be a ridiculous amount and so ridiculous it would have to be near £20m - and I'm his agent if that happens."