Mixed results
The prospect pool looks a lot better since they started helping with the draft.
Younger Players are being locked into team friendly contracts based on their recommendations.
The UFA acquisitions that have been made by the team are horrible, so that is a strike against them.
Granato isn’t making the most effective lineup decisions for the team based analytics, AKA He doesn’t always listen to them. . Overplaying Zemgus and Okposo in key situations, continually playing Dahlin and Samuelsson together even though the data shows they are much better apart.
They do have both private data they gather themselves and data that is exclusive to NHL Teams at their disposal. I remember @Neo mentioning He had dinner with someone who worked in Hockey Analytics and confirmed how much more extensive the private data the teams have is.
Of the public models Evolving Hockey and Hockey Viz are the most credible.