Los Angeles Chargers coach Anthony Lynn is "concerned" about wide receiver Mike Williams' availability for a Week 2 clash against the Houston Texans due to a knee injury, per ESPN's Adam Schefter.
"Absolutely," Lynn said on Wednesday when asked if he was concerned about the injury, according to Gilbert Manzano of the Orange County Register. "We signed a wide receiver [Anthony Johnson]. Just in case. Just don't know."
Williams left Sunday's game against the Indianapolis Colts during the second half.
L.A. selected Williams with the seventh overall pick in the 2017 draft after a standout career at Clemson that included 98 catches for 1,361 yards and 11 touchdowns in 2016.