I also heard Denny on the radio a while back and when he was asked about his time with the Cardinals he immediately deflected his answer to his time at Minn. He basically said that his record at Minn. spoke for itself and the Cardinals organization was one that many coaches had failed to succeed with.
While that's true, Denny conveniently forgot to mention that he got almost everything he wanted from the Bidwills (i.e. Edge, draft choices etc.) And still sucked.
I wonder what he would say now about all of his players playing better under a new head coach?
I think Denny would be happy if his time in AZ would just disappear from history. I know I would be.