Trade acquisition in rotation with high-priced free agent to protect Justin Herbert

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The Los Angeles Chargers are taking on the Kansas City Chiefs at Arrowhead Stadium today. The Chargers have dealt with a nightmarish level of injuries to their offensive line this season.
The Chargers opening drive featured a heavy dose of jumbo packages featuring extra offensive linemen and a fullback. The strategy was likely in response to the sub-freezing temperatures in Kansas City.
Trade acquisition Trevor Penning, who was acquired from the New Orleans Saints at the trade deadline, was utilized as the sixth offensive lineman on the opening drive. Penning was utilized in these jumbo packages heavily in overtime against the Philadelphia Eagles last week.
Chargers plug in Trevor Penning for Mehki Becton
At the end of the first quarter, for the second offensive drive of the game, the Chargers had a different offensive line combination on the field. The Chargers replaced struggling prized free agent offensive lineman Mekhi Becton at right guard with Trevor Penning.
Trevor Penning is in for Mekhi Becton at RG.
— Daniel Popper (@danielrpopper) December 14, 2025
There has been no injury announcement for Becton.
Becton returns on next series
Chargers starting right guard Mehki Becton returned to the field after one drive on the sidelines. Trevor Penning who rotated in returned as the extra offensive lineman on jumbo packages.
It appears that Jim Harbaugh's offense is attempting a rotation to aid Becton's struggles.
Becton and the Chargers
Mekhi Becton has been publicly voiced his frustrations with how the Chargers have handled his snaps and knee problems in his first season with the franchise. Specifically how the Chargers have handled his limitations, noting things are being done differently than he's used to.
Becton has grown frustrated with his performance and how the team is managing his health, which he described as being "done a different way.”
— Kris Rhim (@krisrhim1) November 29, 2025
“Just stay healthy and try to finish every game -- if I'm allowed” - he said of his goals. https://t.co/m5x2fsnjmx
The Chargers have been struggling to protect Herbert and Becton is coming off arguably his worst performance this season against his former team on Monday Night Football.
Trevor Penning has replaced Becton at right guard again late in the second quarter. The Chargers are running a clear rotation at right guard so far in the first half of the game.
The Chargers will need to figure out their offensive identity going forward. It will be paramount in this game and the run up to the playoffs.
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Thomas Martinez has covered the Chargers and the NFL draft since 2022. Born and raised as a Chargers fan, experienced the improbable Super Bowl run in the 94’ season as a child, survived Ryan Leaf, the Marlon McCree fumble and Nate Kaeding in the playoffs. He graduated from UC Riverside with a degree in Political Science and The University of Redlands with an MBA.