I'm trying to get an estimate here, how many more words you think you'd need to awnser the question ?
I'll try something you do:
"you're a couple posts late, go find it yourself"
You go ahead and mock it all you want but most French coaches in the NHL got their first coaching stints in Montreal (Julien, Therrien, Vigneault, Boucher somewhat) which brought them elsewhere in the league afterwards. I seriously question whether they would have been given the same chance if the Habs organization didn't exist.
Thats true, I cant deny that. And its also true that Julien, Therrien and Vigneault also found greater success elsewhere after being fired. It could also be reasoned that the habs, in their undying need to protect the french culture, rushed up a coach who wasnt exactly ready to coach at the NHL level, then gave up on them as they were figuring out what coaching at the NHL level is like?
Julien
2002-03 Montreal Canadiens NHL Head‡ 36 12 16 4 4 0.444 Out of Playoffs
2003-04 Montreal Canadiens NHL Head 82 41 30 7 4 0.567 Lost in round 2
2005-06 Montreal Canadiens NHL Head† 41 19 16 6 0 0.537
okay, some regression that third year, yet he was still producing a winning record.
Vigneault
1997-98 Montreal Canadiens NHL Head 82 37 32 13 0 0.530 Lost in round 2
1998-99 Montreal Canadiens NHL Head 82 32 39 11 0 0.457 Out of Playoffs
1999-00 Montreal Canadiens NHL Head 82 35 34 9 4 0.506 Out of Playoffs
2000-01 was fired after 20 GP with 5-13-2
Lets be honest, this was the heart of the dark ages roster and management wise. Also Koivu got injured early that season, which is probably why the team sucked so bad at that point. They were 1-2-0 until his injury (He played 3 shifts in game 4 against NYR, I'm not counting it). Therrien replaced him when he was fired.
Therrien
2000-01 Montreal Canadiens NHL Head‡ 62 23 27 6 6 0.468 Out of Playoffs
2001-02 Montreal Canadiens NHL Head 82 36 31 12 3 0.530 Lost in round 2
2002-03 Montreal Canadiens NHL Head† 46 18 19 4 5 0.489
First season was his first stint as a NHL coach. Second season he found himself without the services of Koivu due to his battle with cancer, and still put up a winning record. Third season, the regression, he had a better roster than the previous season and fumbled it. The writing on the wall is similar to his stint in Pittsburgh and his current stint with Montreal.
2005-06 Pittsburgh Penguins NHL Head‡ 51 14 29 8 0 0.353 Out of Playoffs <- tank for Malkin!
2006-07 Pittsburgh Penguins NHL Head 82 47 24 0 11 0.640 Lost in round 1 <- Crosby/Malkin OMG AWESOMENESS
2007-08 Pittsburgh Penguins NHL Head 82 47 27 0 8 0.622 Lost in Finals <- Crosby injured for ~30 games, still posts great record, gets to finals
2008-09 Pittsburgh Penguins NHL Head† 57 27 25 0 5 0.518 <- DA REGRESSION, that same team however went on to win the Cup under another coach
2012-13 Montreal Canadiens NHL Head 48 29 14 0 5 0.656 Lost in round 1 <- Employs a strong puck possession game plan, Injuries plague the team in PO, early exit
2013-14 Montreal Canadiens NHL Head 82 46 28 0 8 0.610 Lost in round 3 <- changes to a dump and chase system, barely score goals but Jesus Price saves all
2014-15 Montreal Canadiens NHL Head 35 22 11 0 2 0.657 <- same dump and chase system, treading water on goal scoring, despite great lineup, Jesus Price continues to save all