Some idle thinking but with the talk of Columbus looking to make moves:
To CLB: Justin Holl, Alex Kerfoot, Rodion Amirov, 1st round pick
To Toronto: Seth Jones, Kiril Marchenko, 2nd
I suppose on the surface it doesn't look like a great haul for Jones but you're really only getting a year and a half of Jones before you have to pay him(and that will be a weird negotiation). Meanwhile the Leafs add some toughness to the top pairing and can afford things for a little while. It's a big give in terms of futures but...eh.