San Diego is in bounce-back mode after putting a league-high 21 players on the injured reserve last season.

Philip Rivers is a stud quarterback and the Chargers have the pass rushers with Joey Bosa and Melvin Ingram and a good secondary to keep the Broncos' offense in check.

Trevor Siemian can't compare to Rivers. He's coming off a 3-5 record during the past eight games where he had a 10-to-7 touchdown-to-interception ratio. Siemian is lucky he doesn't have any real competition in Denver because he's one of the worst starting quarterbacks in the league.

Denver averaged a mediocre 22.2 points in 2015. That average sank to 20.8 last season when the Broncos also finished 27th in total offense. Their offense doesn't look any better this season unless Jamaal Charles can somehow recapture his magic.

The Chargers have more firepower with Melvin Gordon, a healthy Keenan Allen and emerging tight end Hunter Henry not to mention the still reliable Antonio Gates. Denver's defense remains top tier, but it did lose T.J. Ward.