Yeah it's a concern for sure. I like some of the younger DEs but they're still largely unproven. I do think Nixon will be a force on the inside and that will help up front. Any time you lose an OT like Wirfs it leaves a gap. I think Jackson is a very good anchor on the other side and we have good experience coming back on the interior. I think Cronk should be a decent plug-in guy at RT assuming he wins the spot. Not as worried about replacing Stone, we have solid young talent in the D backfield. Again, the talent is fairly green but Phil has proven his chops at coaching up DBs.