It’s The Family. Ownership in Cincinnati is not going to hire a top-tier coach because said coach is going to cost a bunch (and so will his staff) and will want control.
So like I said in the other thread, sure, fire Zac. I won’t complain. But just be aware the most likely replacement is another guy just like him. We aren’t getting a Billick/Belicheck/Cowher-caliber coach.