NSH and STL if they stumble could be big players as sellers, but to your list I would add Granlund, maybe Backlund, and AZ has some guys like Zucker, Dumba and Bjustad, Wennberg and Eberle from Seattle.
Markstrom to Devils - way to much smoke there
Guentzel to Oilers
Duclair to Rangers
Henrique to Avalanche - their will be a 3rd team involved to help lower his cap hit to Colorado
Tanev to Stars
Carrier to Canucks
Dowd to Panthers
Barabanov to Lightning
Hanifin to Leafs - same as Henrique to Colorado. A 3rd team will be involved in this trade.
Tarasenko to Hurricanes