Watching him today, i felt that he was desperate to end the point as soon as the ball came to his forehand side. His backhand has no sting, it's a huge hole in his game. It's not just about being one-handed, Kohlschreiber's bh today was a lot more impressive.
Other than the conditioning mentioned above that he needs to add, he should go to a more powerful racket just to get more sting on his backhand. Once he starts hitting winners with his bh, he wouldn't be so desperate on the court with the forehand.
Take a year off, and get a 2-handed bh if that's what it takes. It's a very solid and easy shot to pick up i would think.
Other than the conditioning mentioned above that he needs to add, he should go to a more powerful racket just to get more sting on his backhand. Once he starts hitting winners with his bh, he wouldn't be so desperate on the court with the forehand.
Take a year off, and get a 2-handed bh if that's what it takes. It's a very solid and easy shot to pick up i would think.