Chargers TE Antonio Gates will undergo foot surgery next week. Right now there is no timetable for his return, which could be a major concern for the Chargers as they get set for 2008. “It may be the beginning of training camp and it may be the middle of the season,” Gates said. ESPN’s Hashmarks editor Matt Mosley says that recovery for Gates could take anywhere from four to six months, which could put him back with the team right before the start of the 08 season. It was thought at first the injury was a “dislocated toe,” but now the injury is well known to have been much worse to the point where he will have to have surgery.