Just read that the reason DY went back to being coached by his Mom is b/c the USTA asked him to come down to the Boca or Carson training ctrs w/o his mom, & he refused, once again.
Really stubborn. I think it's a bad move on his parents part also. They should be encouraging him to be independent. If things dont work out he can always go back to his Mom as coach. A couple of weeks in the off season w/o his Mom isnt gonna kill him.
Gee really stubborn and I hate to say it, but all of this makes him sound like a real mama's boy