It'll be interesting to see what they do with Robertson. I think next year will be the year when he either joins the team permanently, or is cut loose. The team seems to be less than enthusiastic with his development, and he seems to be fed up being sent up and down so much.
If this is the end for Sammy in Toronto, I hope the Leaf fans are kind to him when he returns with another team. He had his problems, but I don't think it was lack of effort or dedication. There's a difference between a player who is not that good but makes an effort, and a player who is talented but lacks dedication.