On the StarWars.com main page, there is an article about Xwing. In the article, it mentions that both the Uwing's and Tie Striker's wings move. I knew about the Uwing, but not the Striker. Did I just miss that or was that not mentioned before?
http://www.starwars.com/news/tabletop-rebellion-rogue-one-comes-to-ffgs-x-wing-miniatures-game