Panthers add veteran pass rusher Houston to complement rising star Burns
- Burns became a dominant pass rusher despite little help from teammates.
- Houston is a four-time Pro Bowler who had 22 sacks in 2014.
- Panthers hope Houston's presence forces offenses to choose who to double team.
- Houston expected to mentor younger pass rushers while complementing Burns.
- Addition of Houston could help unleash Burns' full potential.
Washington Post 
Associated Press 