It was officially confirmed by Joss Whedon that Scarlet Witch and Quicksilver will be the newest addition to Avengers but the actors who will play their roles are not yet revealed. We still have two years to wait but the rumors are continuously circulating on the web as they try to find out who are going to play these big roles. We know for the fact that Scarlet Witch and Quicksilver are two of the mainstays in the Avengers and their roles are something that we can't just ignore. Interestingly, Scarlet Witch and Quicksilver are actually mutants and they are the children of Magneto but I am in doubt if they are allowed to use the term mutant or I'm not sure if they will mention anything about Magneto or the rest of the X-men because there are some legal issues when it comes to their movie rights. X-men and the rest mutants belong to 20th Century Fox and the Avengers belongs to Disney.This is also the reason why they can't include Spidey in Avengers because the movie rights belong to Sony Pictures. Oh well, I'm just hoping that they will not change that much in terms of the identity of Scarlet Witch and Quicksilver. Anyway, i listed down five actresses who can best portray the role of Scarlet Witch based on my very own opinion.