PITTSBURGH -- By claiming quarterback Zach Mettenberger off waivers, the Pittsburgh Steelers have solidified their quarterback room for the 2016 season.
This appears to spell the end for veteran Bruce Gradkowski, who is headed to Reserve Injured with a significant hamstring tear, according to a source. Gradkowski suffered major injuries in back-to-back years, so the team turns to an intriguing prospect who started NFL games less than two years ago.