Source: Steelers’ Holcomb (knee) out for season Pittsburgh Steelers linebacker Cole Holcomb suffered a season-ending knee injury in the win against the Tennessee Titans on Thursday night, a league source confirmed to ESPN.

Steelers LB Holcomb suffers ‘serious’ knee injury Pittsburgh Steelers inside linebacker Cole Holcomb was carted off the field with a knee injury late in the first quarter of Thursday night’s game against the Tennessee Titans.