I think Deslauriers served his purpose, look at the young players early in the season and against Calgary, Calgary played one of the dirtiest games this season, but the kids weren't looking around for help, they stood up for themselves. When Gauthier arrives, Attard comes up, Foerster fills out, etc. this team won't need "enforcers."
You still have to play physical in the NHL, especially in the playoffs, not fighting, but not letting teams roll you, winning board battles, hitting on the forecheck, and taking hits in your D-zone to maintain puck possession. It's partially size and partially 'tude.
Now that contract . . . that's another matter, but easily buried by a team with no cap issues (costs $500K a year).