I am actually on your side on this, I don't think the lack of an official DL coach is what's holding us back. But I don't think we had a lot of competition for Jones, and his position does have a coach (Manning). I don't think it's fair to dunk on the skeptics until we get an interior DL commit.
It’s the same reason you always see random college basketball teams make deep tournament runs with their 5th- 7th year seniors lol experience is meaningful