Vegas was not soft at all! They had McNabb, Engelland, Neal, Bellemare, Perron, Reaves, Schmidt, Tuch... They were a tough to play against, gritty bunch.
I don't see any player on NJD roster matching that description...
Habs were small upfront, but still had Weber, Chiarot, Edmundson, Petry on the backend and Perry/Armia/Staal was a pretty big/nasty cycling 4th line.
The Leafs/Jets/Vegas/Tampa players can certainly attest it was not fun going to the front of the net when Chiarot/Weber/Edmundson were crosschecking everybody in sight.
New Jersey is just too soft right now, they'll need to address that to be taken seriously in the playoffs.