I'm hoping he flies a bit under the radar, as a lot of the early focus seems to be on Manson, Subban, Ristolainen and Chiarot for some reason, but my guess is Klingberg would still go for a first round pick.
Still, I think he would be a very good addition, and his underlying numbers are very good. Less of what the Leafs need, but still an interesting acquisition would be Colin Miller from Buffalo for some depth.