re: Is there any scenario where we make a coaching change after this season?

You think coaching was the reason Lebron won championships at Miami?

There are a few coaches that separate themselves (Pop, etc.), and then there is the world of average. Gentry, unfortunately, just falls somewhere in that range imo. He's not good by any stretch, but he's really not all that terrible either.

If Hill was averaging 10-15 points a game we'd be an entirely different team, and that would have nothing to do with Gentry.