I think it`s fairly certain that to be a pro footballer you don`t need to be Einstein,and when someone very young is given sh*it loads of money to be a footballer,you can see some trouble coming.
However,are these young men any worse than the rest of the male population at that age,maybe their fame makes it seem so.
And no,I wouldn`t want him playing for us,I`m in the "Good human beings" camp when it comes to who plays for my team.