Time will definitely tell, but atleast he's going to get a much better chance with the leafs. Then he would have ever gotten with the Habs.
The interesting part (well not that interesting) is that you'll have a guy like Michel Villeneuve who's already ready to jump on the organization for letting him go if he does well while he was ripping him apart last year saying how bad he was when only Gérard Gagnon was always on his side.
I'll reserve my judgment, again, I've seen Suglobov being so great for them until the season started. Though Grabovski will have some icetime, not having Sundin back is really what could change Grabovski's career.