Yes - the thing is, he's got to give it a decent go first hasn't he, is, a few more months, that makes sense to me too.
I think he's been sensible starting with doubles to test it out - he knows what he doing. He seems v pragmatic about it all. I hope he doesn't have to retire too soon though.
I can't remember whether he was going to play any more challengers or just stick with the main tour. Actually - isn't he playing a masters 1000 soon or have I imagined that?!
Meanwhile, I see Novak is hobnobbing in Lake Como - from potato picking to that, can't complain! 