There are players who can stand up for themselves. And there is a few players that are actually good fighters.
I would say: Fredrik Svensson(AIK), Ole-Kristian Tollefsen(Farjestad), Marius Holtet(Farjestad), Johan Motin(Orebro), Jonas Ahnelov(Frolunda), Anton Hedman(Lulea), Emil Keberg(Orebro)
Plus several OK fighters like Blomdahl(AIK), Kilstrom(Brynas), Rahimi(Linkoping), Granstrom(Brynas), Jamtin(Linkoping), Ericsson(Skelleftea), Lundberg(Skelleftea), Varakas(Vaxjo), Skroeder(MODO).
Then I'm pretty sure, some of the North Americans can fight too.