Call them the unretired bunch. Or at least duo. Sitting on their couches at the start of the season, Myles Jack and Blake Martinez are now in the Pittsburgh Steelers’ inside linebacker room preparing to play the Cincinnati Bengals this weekend. After the Steelers lost Cole Holcomb and Kwon Alexander for the season, they’re turning to a new-look inside linebacker unit to get them through the next seven games. Mykal Walker got the nod in last Sunday’s loss to the Cleveland Browns. Now, Jack and Martinez have been added to bolster depth. And for DC Teryl Austin, they bring experience to the room.