It might have been offered, but I suspect he would have wanted to sign here without being given any assurances. Look at the facts. He's an older journeyman QB who has lost the trust of every coach he's played for, not because he's a jerk or a bad performer, but because he has a low ceiling, lacks consistency, and is nearing the end of his NFL career. Getting a starter's salary is very unlikely. Getting a chance to start is unlikely. We are one of the few locations/staffs that has not had him that would even give him a chance to start. And, if we are indeed tanking, we are clearly his best chance to start. Plus, I suspect our money was competitive, without state taxes, and in a nice place to live. He's played in Tampa, so he probably likes Florida by now.
Think about it, he's a very smart guy, savvy, played in a lot of different systems, and he learns things quickly, and this is a tough system to learn. Very QB-specific, so he'll have a big leg up on any rookie or new QB.