It would go a lot further if you posted as if you had actually seen the team play rather than pointing at the team's overall goals against. If you want to believe that Tourigny, who has won nothing with his various junior teams in the CHL and been involved with three poorly coached teams at this level and who coached the worst part of an adequately coached team at this level, is going to turn out to be a good coach for Canada then that's fine. I hope that the blind optimism turns out to be correct.
I should add that if Tourigny was the coach of the powerplay, which is quite possible, then he deserves credit for that. Powerplay success has become critical at the WJC.