This is a good question that I don't know the answer to...
@Machinehead ?
It's also a different time... you see some of the public guys who have big reaches on Twitter, or via their website, get hired, and the teams that hire them have them take down their Twitter and their site. I get it. And I can definitely imagine if Sabermetrics in baseball popped up in the age of Twitter, that we'd see something very similar.
Even more so in MLB because things are tighter.
Laughed at first, then mainstream, then when literally everyone was doing it, teams tried to find proprietary methods to gain an edge.
Thing is, these edges tend to be small because it's been beaten to death and we're running out of secrets. Getting on base is good, homeruns are good. Like, it's not rocket science. The analytics on individual pitches and swings such as spin rate and exit velo gave baseball a second revolution but it was overnight before literally everyone was doing that too. I'm not sure what's left that's proprietary.
I think lack of new content is even more true for hockey. Shooting is good - that's 90% of the battle. We've run out of secrets. I'm sure Chayka has something that gives him a bit more insight and as analytics take over, that small edge counts. That being said, I doubt it's some shit from Jupiter that we've never even imagined before.
Could hockey evolve a second time like baseball did in the statcast era? I think it's possible, but we're far away. Before you change the analytics, you need everyone already using the old analytics so new analytics give you an edge. I still think we're at a point where using analytics at all gives you an edge.
If a baseball manager played an inferior player because he works hard, he'd be blackballed from MLB. That type of coaching is still encouraged in hockey.
In baseball, you need to reinvent the art constantly in a room full of Picasso's. In the NHL, half the league is still doing coloring books.
Yes, every NHL team listens to nerds, but at the end of the day, the Vigneault's and Bergevin's have final say. Cashman and Boone are the nerds.