Does Corey Perry’s big dumb jerk deserve NHL suspension?

I'm trying to digest this in the context of the Wings 2009 campaign.   Didn't Malkin or someone cause ruckus at the end of a game that clearly under the rules was suspension worthy buy it didn't happen?
Trying to remember.

www.yahoo.com/sports/news/corey-perrys-big-dumb-jerk-deserve-nhl-suspension-160055888.html