One of the teams that could be interested is the Carolina Hurricanes. They have a lot of free agents to deal with, and if they can get a return for at least one of those who'll walk away from the team, they should do it.
Considering that the Leafs are looking to bolter their blue line, targeting Martin Necas would make a lot of sense. Adding a few draft picks wouldn't hurt, as both Kyle Dubas and Brad Treliving liquidated many picks in the past trade deadlines.