Re: Donald Young
He's already fallen to players both in the older rivals and young guns camp during his 2012 swoon. It is conceivable that any of these guys could knock Donald off.
I think Donald's days as an ATP tour regular are over. He was handed a golden opportunity with his ranking giving him entry into a series of ATP events this year and basically pissed the opportunity away. Even though he's not that old, he's old in tennis years. He hasn't shown the goods to turn around his career in a major way. I would be happy to be proven wrong, but I don't see the ingredients for a career resurgence.