I am a member of a general NFL forum and they have told me for the better part of a year now that McDermott holds our roster back. I’ve brushed off these comments for some time, but i’m starting to see their point.   - 0 and 7 in one score games the last two seasons   - Challenging a clear Titans catch last week was indefensible   - Not challenging a potential Gabe Davis TD this week was indefensible    - Playing shallow coverage on 3rd and 22, allowing TW