There is a reason Zetterberg has been attacked on more than a few occasions in the league. The guy is a magician with his stick in terms of painful slashes finding home but the calls not coming. Zetterberg is frustrating to play against but the reason Getzlaf, Malkin, Toews and Weber have all melted down isn't unfounded either, they have taken issue with some of the shots he has landed on them.
Malkin isn't a low key dirty player, the dude is dirty player and has been for pretty much the entire duration of his career. We have talked about that element of Malkin for years, I have to disagree with him being put forth for this.