He 's not a returning starter , having come off the bench in every game last year behind Vaughters .
Kalambayi is a known quantity off the edge , having matched Vaughters with 6.5 sacks in 2014 .
Although he 's not a returning starter , having come off the bench in every game last year behind Vaughters , Kalambayi is a known quantity off the edge , having matched Vaughters with 6.5 sacks in 2014 .