Brian Schottenheimer may get a courtesy interview to help him out rep-wise in case he thereafter gets canned from the Jets, but I don't see him as a realistic candidate. Mangini is in the same boat as Schotty, courtesy interview to get his name out there again, and nothing more. Difficult to imagine anyone seriously thinking these guys are the cornerstone to a new Dolphin dynasty.
I agree with the previous comment that Ireland was blowing smoke about experience, and that Ross let the cat out of the bag. IMO the front runners at the moment might be Gruden and Carmichael. Fisher is steady but unspectacular, a typical fall-back option. I'd put him 3rd.