One position the Pittsburgh Steelers are keeping a close eye on at the NFL scouting combine is defensive line. The Steelers defensive front got pushed around last season and even the ownership has talked about the need to beef things up in the trenches.

INDIANAPOLIS -- Derrick Harmon might end up being the Pittsburgh Steelers' first-round pick. Standing at 6-foot-4, 313 pounds with over 34-inch arms, he fits the prototypical size for a Steelers five-technique. More than that, Harmon is a supremely talented player who is only getting more buzz as the process goes on.