That would be a huge haul for Jack.
If Karmanos could engineer this trade and did not move Smith, Buffalo would have solid winger by January.
I always like McNabb and getting him for a third is a good deal, I think Buffalo will be fine with the LHD we currently have.
This is your team and we all have a vision, I am just putting a team without trading Smith:
Skinner - Henrique - Smith
Olofsson - Cozens - Tuch
Asplund - Mittelstadt - Thompson
Bjork - Girgensons - Byron
The team does not have a top line center but solid Left and Right wingers.