He is schedule to have surgery tomorrow and as of right now there is no timetable for his return.
Story on the Post Gazette for those who want to read more: http://www.post-gazette.com/pg/12061/1213748-100.stm
Not really much to report here but wow I have to wonder could this happen to any other team. I mean seriously who else would wind up having their big acquisition of the offseason get injured while bunting. Oh, the life of a Pirates fan.