time to focus on doubles Melzer
yes, he's "only" a top-30 player, same age as Federer, and who's had his best years at an old age.
Clearly the kind of player who doesn't have his place on Tour
Like Lopez, Fish, Nieminen, Davydenko, Stepanek, Youzhny, Benneteau ... let them all retire !
And Fed in the meantime : he's the shadow of what he once was and doesn't even have energy to play Davis cup