The problem wasn't so much tonight as it was Games 1, 2, and 6. Even if you call Game 1 a mulligan, getting his feet wet and well, having no response in Game 2 is pretty bad. And yeah, we won Games 3 and 4, but again, no adjustment, and we got dominated in Game 3 and borderline dominated in Game 4. Games 5 and 7 were our best of the series.
But it's on the coach to figure out how to win games, or at least get his team competitive. If we'd seen TB trying different things early in the series, I'd cut Coop a little more slack. But once Cooper finds success with something, as he did all season with our speedy cycle game, he simply HAS to die by that same sword (2015 TJ taking one-timers with a broken wrist on the PP). That's what happened here. I mean, sometimes it works, like Point vs. Bergeron, but it's like that only fuels his idea that staying the course is better than adapting on the fly.
We were in serious trouble against this structure. It was evident in Game 1.