I'm actually happy for them. I live in Toronto currently and it would be nice to see this place rejuvenated a bit when it comes to hockey so I don't have to listen to all this talk about the Jays and Raptors.
Leafs have a great group of young forwards: Matthews, Marner, Nylander, Kapanen, Kadri, JVR
But the D needs some work though: Reilly, Gardner, Marincin, Corrado
IF they got Stamkos in addition to this group they should be a perennial playoff team in the next 2-3 years with the addition of some UFA help on D.