At this stage in his career, if he really wants to make a push for Wimbledon, should he pull a Lendl and spend more time on the grass? I think part of making a late-career surge happen is being wise with one's schedule. Even with his new level of fitness, maybe he should consider working towards the Wimbly and the US Open. He'd be more fresh physically and I think he'd also preserve his current level of confidence by doing so, rather than getting derailed in the early rounds by Juan Monaco or somebody like that on clay. Keep the swagger - skip the dirt Andy!