Chan didn't coach defense, and neither does Johnson. Was Tenuta a better DC than any whom Johnson has hired? Probably, although he sure had his share of screwups too. Chan lucked into having Tenuta, and, in spite of the screwups, his defenses were better, but his success had nothing to do with Chan at all. Johnson took a calculated risk in hiring Groh, and it obviously did not pay off. He then hired Roof, whom frankly I didn't want, but it was a smart, safe hire. Has it paid off? Certainly not in the way anyone hoped, but again, that's not Johnson's fault, anymore than it was Chan's credit for what Tenuta did. Could Johnson have made better hires? Possibly, although with the budget constraints that DRad forced on him, it's doubtful he could have gotten anyone much better. As far as recruiting, that's one positive thing I can say about Roof: he is a good recruiter. Will it pay off with a good defense? Only time will tell, unless he is let go. Johnson as HC MUST bear responsibility for the ENTIRE TEAM, as well as for the recruiting, but, as I said before, to claim that he doesn't care about defense is the ranting of a simple-minded, foolish hater.