Thanks for the input and upgrade ideas, everyone.
I'm not strongly advocating and I think this is a nuanced situation. It is about leveraging and focusing resources where it is most impactful on long-term wins. Pareto 80/20 rule would suggest we spend 80% of the time on the 20% of the players to have the most impact. It feels like this is out of kilter and we tend to treat players in a more egalitarian way.
I suspect that Lindsay wants to create a "culture of player development" where players of all skill levels (including potentially elite), want to come to Utah to make the most of their careers. If agents begin to see this, and believe that their players long-term earnings potential can be maximized by playing in Utah, then we become a better destination for players/agents, economically speaking. Of course the risk is that we become a farm system, but the rookie salary structure helps to mitigate this risk.
Contrast this to Darko, where Larry Brown and the Pistons were in "win now" mode and Darko never got on the floor, was not developed to his potential and became a bust. Larry was coaching to win games, not to develop players. I can imagine a much better outcome for Darko in the Jazz system as currently formulated.
Phil Jackson was similar, he wanted "fully baked" players on his team that he can psychologically manipulate and motivate to "win now."
So while the investment in Elijah (for example) did not payoff discretely, the bleed-over to other players could have an overall organizational benefit. And maybe Elijah 2.0 will turn into an effective 3&D rotation guy, who knows?
For those of you who will now accuse me of speaking out of both sides of my mouth, I plead guilty. And to you I respond that it is about finding the right balance. Which is not easy.