Veteran linebacker Cole Holcomb didn’t play a down for the Pittsburgh Steelers after Week 9 last season because of a serious knee injury. Bleacher Report’s David Kenyon wondered on May 19 if Holcomb would ever play another snap for the Steelers. Kenyon included the inside linebacker on a list of the best players “who could still be cut” from their NFL teams this offseason. The most unfortunate part of Cole Holcomb’s season-ending knee injury is that it might lead to his release,” Kenyon wrote. “This offseason, the Steelers signed high-priced…