The Pittsburgh Steelers used a sixth-round pick on Alabama defensive lineman Isaiah Buggs because they believed he could play. In the wake of the injury suffered by Stephon Tuitt that ended is season, they may have to find out, sooner or later.
While they did re-sign former Steelers defensive lineman L.T. Walton, it remains to be seen whom between the two of them will get the fifth and final helmet for the position from during games. Walton spent most of his career as a healthy scratch when others were healthy, with the exception of 2017 when he was the direct backup to Javon Hargrave.