Honestly, I can't believe Dubas moved this player. He's such a key part of that team and you got Michael Bunting. Dubas is worse than Lou with familiar faces.
Bunting is good and he can play with Crosby sure, but I think Carolina wins this trade. They already had a scary lineup, but this makes their top 9 Dallas good.
Guentzel is just the kind of player that you lock up and this is why. The return is a rebuild return so unless Dubas is flipping that 1st for help elsewhere it doesn't look good to me personally.