Pittsburgh Steelers head coach Mike Tomlin had to share some tough news about punter Cam Johnston after the team’s 18-10 victory over the Atlanta Falcons. While speaking to the media, Tomlin said Johnston was seriously injured after a punt in the fourth quarter. “From a health standpoint, Cam Johnston appears to have a serious injury,” Tomlin said, per Sports Illustrated. “I’ll have an update for you the next time we come together.” CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! The injury happened when Johnston attempted a punt and had…