Since when? Did Kubiak and Obrien hire their own staff? Know why McVeigh is in LA vs Dallas? Any coach worth his salt wants to bring in his staff. The gm is suppose to get players that fit the coaches scheme and vision. Even when Harbaugh went to Ravens as a special teams coordinator, he chose his staff. When Tomlin went to Pittsburgh, he chose to keep the hall of fame dc and the oc Arians. If your coaching units suck. Which the Texans do, why would a coach want to keep anyone? Thats why I'm pretty certain its going to be an ex Patriot guy. Culley might be 1 and done in my opinion.
2 different coaching staffs for the most part and they both really suck?
At some point you've gotta start looking at the lack of talent. Something this team is currently devoid of.