I do think he should have been suspended, maybe not 6 games but suspended none the less. I don't think it was what he said, but how he went about it, calling in the cameras and media. Couple that with his past shenanigans and that was what landed him the suspension.
Tomorrow we will find out if will ever wear a Stars jersey again and according to nhl.com sending him to the Manitoba Moose of the AHL isn't an option because they do not want him. They were contacted before this incident about him going there and the owner said no way.
At this point it appears as though he has burned a whole lot of bridges within the hockey community and could be hard pressed to find a job.