In my opinion he does nothing good to her game. She might have won RG last year, under his coaching but all of us know how was that happened, Razzano . He can't able to insert any variety in her game moreover he has taken out FH/BH DTL from her game and infused hit to the centre style shot(In his brilliant mind, most secured and point winning shot, bravo). Your opinions please. I want some one who can infuse some variety in her game, say Hingis,mere ball bashing wont work at all against player like Serena, most times against players Vika, Na when they play good tennis and gradually other strong players like Ana, Sabine, Petra etc