I believe they all hate him. Not too long ago, he met all the french guys on his team and said to them "if any of you talk about what is going on in the room to the press, we're gonna trade you elsewhere". What a "welcome home" for these guys that dreamt of playing for the Hab, right? They must not have thought of him well.
If I was a French speaking player on the Habs, I'd gladly take Bergevin up on this "offer"! Get me outta there!