Manu Bennet- Dark Star was absolutely terrific in Spartacus and Arrow. Has the Sallow look for a Dornishman and fairly muscular. Mads Mikkelsen- Euron its gotta be. Viggo Mortensen for Vic would be good. Gotta see that nasty side to him though. However first choice has to be Clive Standen from Vikings. Plays a serious warrior and "Rollo" in vikings is a very similar character to Vic.