You are right that it is the eternal question. How long have we been complaining that he tended to overplay? (Which he does less, now.) And how long have we been wondering how long the body would hold out. (At least since 2009.) I'm not sure if Acapulco is a good idea, but we know he loves IW, and he wants to keep some level up. I'm trusting him. But the important thing is that it all lead smoothly into the clay season.
Acapulco is a tournament that has always been a favorite tournament for Rafa.Rafa said after the AO he would play it,if he felt physically okay,I dont think he would go to the tournament if he didnt think he could compete.
Regarding his foot it has always been a concern,he has played with pain killers for many years,got Nike to rebuild the shoe etc.
It got to a stage where he could not stand the pain any longer,when he had the surgical procedure on his foot last year.,he said he was in pain for 2 years before that..Even after the procedure he was not sure if it would be successful,he even started taking about retirement with family and friends.
To be completely pain free in his foot,he would have to have the bone taken out,that would mean the end of his playing career,as he would not be able to run.This extreme surgery is for people that can hardly walk around,than goodness Rafa is not at that level.
I have seen photos and a video of Rafa,who has already arrived in Acapulco he looks happy and relaxed.