Cast: Evan Peters- I would cast Even Peters as Nash Windrider because, as he has proven through his portrayal of Quicksilver in X-Men, he can play relaxed, funny, charming characters very well. He would also do well in more emotional and heavy moments, like when Nash watches his home world of Alderaan be destroyed.
X-Men: Apocalypse to Focus on Quicksilver & Magneto Relationship
‘X-Men: Apocalypse’ to Focus on Quicksilver & Magneto Relationship -- Evan Peters offers new insight into his Quicksilver storyline in ‘X-men: Apocalypse’. -- http://movieweb.com/x-men-apocalypse-quicksilver-magneto-relationship/
X-men: Days of Future Past. Man, I need to see this! I have a feeling Quicksilver will be the best part xD Update: I. was. totally. right.<--Almost deleted your comment but rethought my decision when I saw the update. I actually just saw this movie and I REALLY enjoyed Quicksilver's character :)