I don't recall a timetable on the original injury report, but a quick google search indicates via reputable medical type sources that 60 days is the normal healing time period for stress reactions and stress fractures, but once a stress reaction heals, recovery time to full speed is much faster. I too am baffled as to why the team has indicated he'd be back in anything significantly less than 60 days. I agree that his bat is needed badly, however I don't agree he's only a DH. Sure this year just get him as many at-bats as you can while minimizing the stress on his legs, but next year get him back in the hot corner, or at the very least first base,preferably 3rd, he's proven to be serviceable there.