Well, this is where we can find a common ground. To me it's clear that Murray goes "rebound hunting" sometimes but it doesn't matter. It is a point where we are never going to be on the same page because it is subjective.
The point I was really trying to make is that one that you brought up. Regardless of whether Murray stat pads or not, I just don't care about guards grabbing high rebounding numbers because it is ultimately pretty meaningless in the overall impact of a game. I do care, however, on improving that offensive efficiency. That's where Murray is gonna provide his most impactful weapon as a Spurs player if he ever gets it to where star players usually have it. If he goes from a barely above .500 TS to around .600, with this current usage %, then that's when he will become a star through and through.