The Pittsburgh Steelers defensive line is routinely one of the best in the league with Aaron Smith, Brett Keisel and Casey Hampton. However, they are also one of the oldest.
Although 2009 first-round pick Ziggy Hood played well for the injured Aaron Smith in 2010, the Steelers still need to get younger on the defensive line.
I do not think Nick Eason will be brought back and Chris Hoke is solid, but is actually the oldest defensive lineman on the Steelers.
This is a list of 15 defensive linemen that I think the Steelers have interest in, not including prospects that I have already mentioned in other articles so that we can take a look at some different guys.