I apologize If I am coming across as condescending, I am simply trying to make a point. I must disagree again with you though. Like Turtle stated, I also don't believe there is that much of a difference between awful rebounding and atrocious rebounding. Also referring to his post, ID will get a few pops simply by him training OD, so there is no reason to train it. I brought up your experience in the game because I am trying to sympathize with you, because I was also in your spot quite a few seasons ago. Other experienced managers may say secondaries are important, and I also agree that they are important, however, not many experienced managers will advise anyone to train their 6'0" guard to "raise those secondaries a few levels" in rebounding and shot blocking and ID, because when training a 6'0" player in those skills, you pretty much have to play your short player at PF or Center in order to train him up in those positions and in order for him to get 2-3 pops in any of those categories, it would take 5+ weeks, which could be used on other things. The main place where secondaries are important are when dealing with monster bigs and SFs IMO. If that player happens to get a pop in rebounding due to cross training, then that is great, but never waste time training rebounding on a 6'0" guard when there is hardly a difference between atrocious and pitiful.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs