GREAT news David!!!
He is one of VERY few who can spank Nadal and Murray and Djokovic (yeah yeah i know but i root for Fed like you wouldnt believe) Now stay outta those big Argentinian steakes,donuts,the red wine, and lets get back to better than ever before! Imo he is the most talented player around born 80-85
assuming the hip heals without complication and he rehabs well, he can take a long pre-season to get really, roddick-style fit and that would give him the stamina to attack the next two years of grand slams, i still believe he can get to another slam semi, and from there, who knows!?