Khan needs to be careful that if he ventureds out into the real world and stops having carefully matched opponents at home then theres a real chance he will be forced to meet a LIVE opponent. Top rank and Golden boy dont mess about. If you can cut it youre gone. Warren knows Khans limitations and thats why he has got him to where he is. I hope Khan does got to America , that way we can see if he does have anythingh to offer or not.