49ers training camp: Will Nick Bosa get cleared or join others on injury lists?

Training camp offers a key step to move past last season's massive casualty list. Not all 49ers will be cleared upon reporting to camp Tuesday, however. Some will go on injury lists as the 49ers slow-play their re-entry to football activities. Those who go on Physically Unable To Perform or Non-Football Injury lists and remain there once the season starts, they'll be out at least six weeks.