Wayne Rooney had a stellar career. Judging him in the twilight of his years isn't balanced. And if you believe his smoking and getting over weight was because he played when he was young then I'd disagree with that and put it more down to his upbringing, his personality, his friends and so on. But look let's put Wayne Rooney to one side. What about Ryan Giggs? Actually, let's bring it closer to home, what about David Silva? At 18 he was playing over 25 games per season out on loan. This is the fundamental point, players at that age need to play to develop.