Of course, but nothing is going to force Arizona to give him away. If they're getting bullcrap offers right now, then just wait. No reason to give away talent that should net you more.
Then let them wait. There's not really any incentive for the Dolphins to give up anything of great value for him. And there's a lot for the Cardinals to lose if he decides to become a malignant force in their quarterback room if they keep him.
We're bidding against ourselves here. Silly to do that.