Not quite what he was saying but this was a tidbit from the Athletic interview a little while ago.
When you make the complexity of it — and this is something I’ve wondered about — how do you hit on the exact number that makes sense for the Leafs while projecting long-term? How do you decide X is good?
(Assistant GM) Brandon Pridham is in charge of all that for us. And he’s one of the best in the sport at that, because of his unique experience of being with the league and now being here for five years. You see his intelligence and his ability to build these things out and model them. We also have an excellent R&D department, led by Darryl Metcalf, and they’re able to work with Brandon, work together and model things out. We try to project everybody out — the players, the salary cap, what our team structure is going to be...)
I’m not gonna post the rest for obvious reasons but yea I think that’s what he might be referring to.