The Cardinals have a good defense when the right scheme is called.
Bowles>Betcher
To be fair, as much as I like Arians as a person......... Bowles>Arians
I think very highly of Todd Bowles.
The inconsistency of this defense is the problem I see, and I think that inconsistency comes from the "peaks and valley" type talent on the field.
Extreme talent and extreme liability on the same field is tough. The "depth guys" need to be at least "solid" and not extreme liabilities.
What is extreme liability? Justin Bethel. Hate to pile on a guy that has already lost his job, but he would give up big, back breaking, game losing plays consistently. You just cannot have that. Sure, pass rush has to do its job, but at some point, after the 10th time you see it happen the talent has to get better.