AZ only -7.5 (!!!). Holy cow. That's it? Their defense losses in FA wasn't THAT bad, and if anything they are probably a better team overall AFTER the draft after adding Reddick, Baker, Dorian Johnson, etc.
Outside of Calais Campbell, there were no significant losses in defense, and it some cases (like at LB and SS, OL), it got stronger.
AZ might be looking at 12 wins this year.