I think "potentially" is the right word.
I have very serious concerns about Dubois now, don't see how the Habs take on that contract, he hasn't shown up this year. I just don't see how or why you would take a chance with his current contract. A hard NO for me.
Zegras on the other hand is a little more interesting for me. He had a crappy year with injuries so the asking price is likely a little lower than it would normally be. His contract is not ridiculous for a guy who should be a 60 point a year guy, perhaps higher. If the price is right then Zegras is potentially the more interesting of the two.