It seems the new additions to the Avengers 2 cast, will be Kick Ass. As in Kick Ass star Aaron Taylor-Johnson will be playing silver haired speedster Quicksilver (Pietro Maximoff).
While his sister Scarlet Witch will be played by Elizabeth Olsen (Wanda Maximoff and not related to Jimmy).The two are set to appear in The Avengers 2: Age of Ultron.
The kids of mutant villain Magneto makes things tricky for Days of Future Past, be prepared for super speed antics from Quicksilver while Scarlet Witch will have some crazy, barely controlled magic demi god powers.
Comic wise both had a stint of being evil and joining their dad’s Brotherhood of Evil Mutants, but both joined the Avengers to redeem themselves. It’ll be interesting to see how this plays out.