I've seen quite a few mixed reaction regarding this choice. But honestly, I don't see it as all bad considering the choices. What? they could have went with some unknown quantity and just see how it went? He at least has HC experience, no he's not the most offensive minded choice out there... but when you think about it, if we would have grabbed an offensive minded candidate and kept Schwartz in another year after another season with a top defense someone would be looking at him for a HC position and he would be gone. We're then back to square one again. At least with this choice there is a proven defensive mind running the show and there can be some consistency. It's not like this style of defense is completely foreign, year before last we played a similar style.
The reasoning why I can see why Rex would choose to come to Buffalo... First part, Ego, he still gets his shot to try and prove himself against the Patriots twice a year and now he gets two shots a season to beat up on the team who fired him. He's a defense guy and he was just handed a bunch of new toys to play with. A top ranked defense stacked with talent. No, he's not the offensive minded coach that some were hoping for around here, but it's not as if our offense is totally devoid of talent. With the choice of Roman as OC, they lean towards a run heavy, ball control, ground and pound offense. We have considerable talent at WR and look at the selection of RBs we have... Spiller, Jackson, Dixon, Brown... all considerable backs in their respect. If the focus in the offseason is to build up and fix the O line, then average QB play would be sufficient to easily get us into the playoffs. If we have someone under center that is competent, then who knows how far we can go.
I don't see the defense regressing under Ryan's scheme, can't get any worse than we had with Hackett as OC, Roman is a definite upgrade. This isn't the way I thought it would end up but I can see some big positives coming from this