Oddly enough, the team that would have made the most sense IMO would have been the Habs but for many reasons. that's not going to happen. Again it's ironic that another team that makes in terms of organizational needs is the Sens but they are still potentially 2-3 years away from being a Tavares away from truly competing and so....... I don't really see another team.
Here's the problem. You need a playoff contending ish team (if not now then next year the latest because JT would have to be convinced to waive his NMC), who's looking for a number 1 center because they have good secondary scoring and great wingers, who can take on the 11 million hit for another four years and who also has the current depth of pro and/or prospect/picks depth that would be required for a deal to get done.
For a deal to make sense, the Leafs imo need some combination of legit second line center, a good winger, top ish end dman, and sprinkle a pick or two depending on what the other things are.
Maybe you can get a 1 for 1 deal ala Johansen/Jones or Hall/Larsson (I know, I know, but theoretically all the time at least one of those was a good idea for a deal), but I really can't see that happening.
But at the end of the day, I think what the Leafs need to accept is that for the good of the organization, they need to do a quality for quantity trade so long as that quantity also has some quality.