Los Angeles Chargers training camp primer

New faces: LB Thomas Davis, QB Tyrod Taylor, DT Jerry Tillery, S Nasir Adderley, P Tyler Newsome They're gone: WR Tyrell Williams, DT Corey Liuget, S Jahleel Addae, CB Jason Verrett, DT Darius Philon, P Donnie Jones

2019 snapshot: Already one of the better teams in the AFC, the Chargers didn't need any remodeling this spring, instead of focusing on minor touchups. They found much-needed talent and depth at linebacker, re-signing Denzel Perryman (two years, $12 million) and adding Davis (two years, $10.5 million) on very reasonable deals. Dime safety Adrian Phillips (one year, $2 million) was also retained for cheap, giving coordinator Gus Bradley several options to cover tight ends and running backs.

GM Tom Telesco addressed the D-line by keeping Brandon Mebane (two years, $10.6 million) and drafting Tillery, whose upside is among the highest of any prospect in the 2019 draft class. He then found a perfect partner for Derwin James in Adderley (second round), who has the speed and ball skills to patrol center field while James hunts in the box. Williams' departure was inevitable (and should bring a fourth-round compensatory pick). While another body at wide receiver would have helped, Mike Williams, Travis Benjamin and Dylan Cantrell should be able to pick up the slack. The O-line could have used an upgrade or two -- guards Dan Feeney and Michael Schofield and right tackle Sam Tevi struggled at times last year -- but continuity usually breeds improvement upfront, and there's still hope for 2017 second-rounder Forrest Lamp to develop.

Worth the investment? --Taking the over on the Chargers' 10-win total is scary given their rotten luck in recent years, but this team is good enough to win 13 or even 14.

--Philip Rivers has never won MVP, garnering only two votes when he led the NFL in passer rating in 2008. But there are worse bets than his +2000 odds. Bottom line: Two wins from the Super Bowl a year ago, the Chargers didn't mess with the formula and still found a few upgrades. They should threaten in the playoffs yet again.