I have to disagree, hopefully without becoming disagreeable. I am not looking to trash your opinion nor am I looking to throw one of our players under the bus, I just call it like I see it. I will even add now that IMO Joel did not have a great road trip defensively. Having said all that, one of the things I have done, since Joel's PT amped up in the last 3rd of last season was to watch his individual play off the ball. One of the problems we have had over the last few years defensively is that we lose the ball handler at times and have to go in to scamble.
It may look at times like a player is poor on the defensive end, get caught out of position but many times it is because of a missed assignment (by a team mate) that the player had to react to. I know many felt I was and maybe still am to hard on Nate but the one thing I saw crystal clear is that Nate gets beat off the ball a lot, from what I see a lot more than our other guys. Joel on the other hand, is pretty darn solid, he misses spacing at times (weight on back foot expecting a drive) but other wise he is solid. Nate is a little guy but nate doesn't "always" move his feet on defense, rarely will he ever fight thru a screen, we are constantly having to switch or scramble to cover his guy. I have watched this over and over and over. I do feel like he is working harder this season so far but the last couple games I have seen (did not see the NI game) he seemed to revert back to last season.
I do think our guards as a whole are struggling with the new whistle, trying to figure out spacing so they can get back but not get the whistle for touching. I noticed vs K-State we switched a lot more than usual and we have the athletes to be able to do that, good move IMO. We still struggle to have our bigs gives us a good show and not screen out our own defenders, at times Joel James sets better screens against his own mates than he does against the opponents. LOL