I agree and this is something I touched on during the last Kori show. Pop is certainly making some questionable moves, but they are all predicated on his best players (outside of Tim) not playing to their level.
Not only are they not playing to their level, they are well below it. That is not coaching, but it does put the coach in an incredibly tough spot. Sure, Pop could be making some moves to help out, but right now he does not really have the tools at his disposal to make a meaningful impact no matter what he does imo.
If guys are able to elevate their play, I think you will see a difference in the coaching and effectiveness of this team.