Anyone who watched Donald's 5 setter with Seppi saw that he's got the potential to be higher than his current ranking, but has some bone-headed mistakes he tends to do. He shanks more than a typical pro does, which I think is caused by his tendency to roll in forehands off his back leg instead of really stepping into the ball.
He should add additional coaches to his team other than his parents... Donald Sr. and Ilona clearly aren't getting him where he could be.
"I like the paint job on Nadal's Babolat AeroPureDrive."--Breakpoint