Keenan Allen, a veteran wide receiver and Chargers franchise record holder, is returning to the team after a brief trade to the Bears. The one-year, $8.52 million deal reunites Allen with several familiar faces, although his former teammate Mike Williams recently retired. Allen's return strengthens the Chargers' receiving corps, which includes younger players like Quentin Johnston and Tre Harris.

Prepared by Emily Rhodes and reviewed by editorial team.