Gus was not a good head coach. Gus is a really good defensive coordinator, but did very poorly in his first stint as a head coach. Like, really poorly.
The one mitigating factor I will give Gus is that he had to start Blake Bortles, one of those rare quarterbacks that I consider to be untenable. That is, he's so bad that you simply can't win with him because he doesn't present a credible passing threat to the defense.
So while I guess I would be open-minded if Gus Bradley were to be our next head coach, my expectations would be VERY low. Maybe he would do better with a quarterback who isn't a cash grabbing alcoholic. But then again, maybe Gus is the right guy for 2019 if we want to tank.