Herbert went undrafted out of Oregon and didn't see the field in a brief stop with Jacksonville before landing in Los Angeles. He got his first real opportunity for an active-roster elevation in Week 3 only after injuries hit the Chargers' tight end depth chart, so he's squarely a developmental camp body for now.
Strengths: Good size at 6-foot-5, 255 pounds for an in-line tight end role, with a Power Five background at Oregon.
Weaknesses: Has no game action to his name yet and only has a roster spot because of injuries ahead of him at tight end.