Both guys were brought in to coach up the defensive line and their production seems to be down this year, especially compared to the last 10 games of last season. Travis Johnson seems to have responded but everyone else has appeared to regress. Weaver and Maddox have done next to nothing. Mario is about the same. Backups like Cochran and Kalu are non-factors. Is it a lack of talent or have these coaches just failed to do their jobs?