What qualifications does Edwards have to be a defensive coordinator? Nothing he does seems to work. Last year the excuse was lack of personnel. So Darius et al arrive and still little works. In fact, some of his starters are playing worse than they did last year, such as Florence. And losers like McKelvin are still getting minutes when raw rookies with some upside wouldn't hurt you any more than he does and might develop; McKelvin certainly won't. Also, why can't we rush the passer under this guy? Maybin even improved once he escaped from under Edwards' wing.