There's a lot of myths about Torts
1) players hate him, there were two former players who criticized him, a scrub who I can't remember, and Dubinsky, who he demoted to 3C behind two young centers (Jenner and Wennberg) and who was out of the league two years later. A lot of his former players laud him.
2) players he got rid of or left him went on to success elsewhere. Seth Jones had his best seasons under Torts, for example. The one player was Karlsson, who had an outlier season, but that was more about being blocked by other young centers and getting a chance to play in Vegas, and he settled back as a 3C after one big season fueled by an unsustainable Sh%. Panarin scored more under Torts than in Chicago, and a little more in NY with better linemates. Dubois bounced around before his big season this year, 5 years after leaving Torts for money. Johansen was a headcase whereever he went, which is why Torts quickly got him out of town.
3) he prefers veterans. Actually, Torts' best coaching was in TB and CBJ, with young teams. Van was a disaster, and NYR he plateaued. I think b/c a lot of veterans are set in their ways, and he doesn't coddle egos. Young players are easier to mold. Young players play more minutes than Hathaway or Seeler, DeLo has been nailed to the bench.
Is he the long-term solution? Probably not. But he has a lot of young players playing smart, disciplined, fundamentally sound hockey. He's not a defense first guy like Hakstol, right now, they play more conservative b/c they don't have the talent to play wide open against good teams. But give him the horses and he'll be more aggressive.
TK, Sanheim, York, Risto, Cates, Foerster, Brink, Poehling have all improved under him, Zamula, Andrae, Drysdale are developing nicely. People complain how he handles Michkov, he gives Michkov a lot of latitude but holds him accountable for his mistakes - as far as limiting his minutes, check how TB handled Kucherov at 19-20. Don't want to run the talented rookie into the ground.
He gave Frost and Farabee plenty of opportunity to nail down top 6 jobs. But there's only so much patience before you move on. Ask Moniak and Haseley.