Hope that ends up being true. I personally think he should have forced all these things before having obvious talents like we have this year. There are soooooo many ways to get post opportunities for guys like TJD, Malik, and Ware...and maybe even more ways to get the ball in guys hands like X, JHS, Tamar, Trey, Miller, etc... that give them more gap room to work, that are in rhythm for outside shots, etc... than what he's run thus far.
And while we ended up in zoom action last year, it wasn't preceded or followed, by any real movement. Other teams, like UConn maybe, have zoom as a normal part of a movement based offense. We run it, then stop, then it breaks down and then we ISO. Almost like a single focused set play. You mention having 3 options off it...we did, those options are often simultaneous reads, not anything progressive. A guy like Rice will hopefully make the correct read more times than our previous PG's did. But when you're movement based, at the beginning of the possession, and you're creating double gaps, even triple gaps, and creating comfortable catch and shoot opportunities, miraculously your players end up being more capable and efficient.
In short, he didn't need more talent to be better than 100th, or whatever he was, offensive efficiency wise.