Justin Herbert and Jim Harbaugh are gearing up for a new season with the Los Angeles Chargers. However, one of their new weapons may or may not be ready to roll.

Los Angeles Chargers head coach Jim Harbaugh opened training camp by telling reporters that quarterback Justin Herbert's biggest weaknesses are those comprising his supporting cast.

Incredible,” Harbaugh says upon his return Tuesday to the University of San Diego, where he began his head coaching career in 2004. The team will practice there again Wednesday.