Why because it doesn't fit into your conspiracy theory? I listed a few reasons why teams bring in FA players, all the time. The fact is Flynn knew what they were offering before he agreed to a trip. There were multiple reports about how the Dolphins were low balling him, days before he agreed to come to Miami for a visit. If you want to blame someone, you can blame Flynn for wasting his own time.
The point you keep jumping over is, the Dolphins, by the amount they offered him, made it clear he had to work for it here. He wasn't going to be handed the starting job. IMO Flynn was probably offended and maybe a little hurt that Philbin felt that way. There's no way Ireland ignored Philbin's opinion of Flynn. And even less of a chance they wouldn't of signed him if they thought him a franchise QB.
But continue to let your hatred for Ireland guide you. The man does something so obviously right, and the haters can't stop hating.