The Baltimore Ravens release DT Kelly Gregg

The Ravens have released 34-year old DT Kelly Gregg.  Gregg played in 16 games for the Ravens last year and he had 38 tackles including 1 tackle for a loss.  Gregg played in 134 games in his 9 years with the Ravens and he had 510 tackles, 34 tackles for a loss, 19.5 sacks, 2 forced fumbles, he recovered 6 fumbles and he defensed 9 passes.  The Ravens want to get younger at DT and Gregg seemed to lose a bit performance wise last year.