No, I definitely would not want either on my team. I was one of the few who hated the Dvorak acquisition and a lot of people defended it saying he'd score more here with better opportunity, blah blah, and I didn't buy it at all.
If Danault is still here, signed, then the Habs would not have been as bad as they were defensively, and they may never collapse enough in the standings to get Bergevin fired.. and even if the outcome is the same, what is the point of a Danault in a rebuild? They traded many good players like Toffoli and Lehkonen, all valuable to a team, to rebuild and do this thing right.
And Dvorak is included in proposals for PLD not as some centerpiece but to give back a roster C and also balance money, do you know how trades work in the NHL?
It seems like a lot of the assumptions you are making is just poor reading comprehension.