It was a stinker of a contract no matter what. With a goalie, you either give money or term. It kills teams when they give both. I don't know have many times GMs have to get burned with anchor goalie contracts before they figure out they shouldn't - Dubas in particular.
Oh I do think he's tradeable for sure. I think a selling point would actually be the Penguins questionable defensive system. I don't think it's a stretch to say that is Jarry was in a nicely structured defensive system like in NJ or Carolina, that he would do quite well. He's still young for a goalie and signed a "fair" deal if he reliably performed the way he is capable of. Value is not a vacuum and different players have different values to different teams. I think Jarry could be of better value to other teams that are looking such as LA or NJ.
I think if you're Dubas and you really want to retool the roster and need capital to do so (because you intend on competing next year), Jarry is a good candidate to part with. Especially if Neds will come back and you have faith in Blomqvist.