If the Bears are going to sign a position coach as OC, my first choice would be a QB coach. Some teams, like the Bears, use it to employ somebody that doesn't bring much to the table, but many QB coaches are vital to the development of the QB and the implemenation of the passing game, if not the entire offense. That said, without knowing anything about the guy other than he is a coach's son, the Bengals QB coach doesn't scream out to me as a guy who has done a great job. Carson Palmer entered the league as one of the most polished high caliber 1st rounders, started fast and looked to be great, and has since plateaued into a good, but not steller QB. He was awful in the playoff game, his completion percentage has gone down, as has his touchdowns, and he's worked with a pretty talented group of receivers out there. At the very least, he hasn't improved. Although I would say he sort of fits the profile in general of what I hope they get, I hope he would be able to bring in a strong line and QB coach as well.