Wanny is blitzing more than he ever has to try and help the pass rush. He is playing more varied coverages than he ever has to try and help the DBs. Last week he moved Williams all over the defensive line to try and help him get pressure. He benched Moats two weeks ago to bring in Bradham to try and get better LB play. He's trying a lot, but he doesn't have many tools to work with.
The reason that the games are historic blowouts instead of just losses is because many players have quit on the season and give up the minute things go wrong in a game. I put the blame for that evenly on the players and coaching staff's shoulders. The players don't care and the coaching staff doesn't seem to either. In fact the only ones who seem to care are Kelsay, with his comments about the team not playing hard, and Wannstedt, who sounded like he was ready to get into a fight with someone during Tim Graham's interview. Everyone else just seems to make excuses.
Stop looking for a scapegoat.