Is there truth behind the idea that that A) Bautista is some kind of athletic freak relative to other MLB players, and that being in the 98th percentile or whatever of players his age in terms of fitness is a significant consideration when trying to determine how well he'll hold up? Some of the only guys to hold up into their late 30s recently are Ortiz, V-Mart, Manny, Thome, Bonds, and Beltran. Some huge guys, but probably not better than average fitness for players their age.