Updating a previous report, Seattle Seahawks OG Demetrius Knox (quadriceps) suffered a ‘nasty’ quadriceps injury during the preseason game against the Minnesota Vikings Sunday, Aug. 18, according to head coach Pete Carroll.

Seattle Seahawks WR D.K. Metcalf (knee) will have a surgical procedure performed on his knee Tuesday, Aug. 20, according to head coach Pete Carroll, but Carroll said he doesn’t expect a long recovery.

Footballguys View: It sounds like a knee scope but nothing specific is yet known about this injury. Consider him questionable for the start of the regular season.

Seattle Seahawks RB Chris Carson rushed five times for 25 yards and caught one pass for three yards in a 25-19 preseason loss to the Minnesota Vikings Sunday, Aug. 18.

Seattle Seahawks QB Russell Wilson completed six of his nine passes for 82 yards and rushed twice for nine yards in 25-19 preseason loss to the Minnesota Vikings Sunday, Aug. 18.

Seattle Seahawks QB Paxton Lynch (head) exited the preseason game against the Minnesota Vikings Sunday, Aug. 18, after taking a hit to the head while sliding.

Seattle Seahawks OG Demetrius Knox (undisclosed) exited the preseason game against the Minnesota Vikings Sunday, Aug. 18.

Seattle Seahawks S Marquise Blair (back) was carted off with a back injury during the preseason game against the Minnesota Vikings Sunday, Aug. 18.

Updating a previous report, Los Angeles Rams LB Micah Kiser (pectoral) will undergo surgery Tuesday, Aug. 20, and will be out indefinitely.

Pittsburgh Steelers CB Artie Burns is ‘making a push’ to be the No. 3 cornerback, according to Mark Kaboly of The Athletic.

Pittsburgh Steelers WR Diontae Johnson won’t be used much to start the season, according to Mark Kaboly of The Athletic.