Let's say Culley gets the axe in the next couple of days, it's certainly possible, even though I'd be fine with him getting another season. Who's on your short list of candidates that are a must interview?
Please do: Leftwich: young guy, highly respected, been in the league as a player and coach for quite a while, he's one of the few that hasn't been a HC that might also be up to the task of a job requiring a rebuild.
Bowles: He's been HC at a dysfunctional organization before with the Jets, but he's also been in a much better environment in TB. He should have a really good idea about what does and doesn't work, he's a guy that's seen a lot and he intrigues me more as a candidate than a lot of other names.
Please don't: Kellen Moore, while I think he's done a good job in Dallas he's got a ton of offensive talent to do what he wants on the field. I think he's walking into the opposite in Houston, I don't know that he's ready for a complete rebuild as his first HC job.
Bieniemy: interviewed in Houston last year, sounds like he wanted personnel control to boot, we know what that can turn into.
On the fence: Flores, I don't want anyone that might look like a tool to appease Watson, though part of me would enjoy hiring the guy he wants only to ship him away to another team.
As a point of reference here's a list of candidates that are currently scheduled to interview for the current openings.
https://www.cbssports.com/nfl/news/nfl-insider-notes-why-coach-hirings-could-shift-back-to-defense-giants-come-to-senses-and-more-on-carousel/