It's been coaching for 30 years. When every single coach yield the same result, one has to find issues with players.Roy was leading the ahl for a time. Farrell was close to a point a game. It’s coaching.
If Houle had McDavid and had the same results then we can say it's the coach.
But the guy is coaching a bunch of mediocre players save for a few.
And no, I am not a fan of Houle. Just saying changing won't magically make this team a powerhouse.