You never know when a team is going to find the next hidden gem. With general manager Joe Hortiz and head coach Jim Harbaugh running the show, it's fair to ponder the ceiling of every single addition the LA Chargers make.
For most teams, a random signing days before the first "real" preseason week would be viewed as a nothing burger. For the Chargers, this is a signing that could turn into something legitimate; it may not result in someone making the 53-man roster, but it could result in the Bolts getting a sleeper on the practice squad.