Fox brought in even more young versions of known X-Men by introducing young versions of Cyclops (Tye Sheridan), Storm (Alexandra Shipp), Nightcrawler (Kodi Smit-McPhee), and Jean Grey (Sophie Turner) for their latest film X-Men: Apocalypse.
Elle Fanning would have made an interesting choice for Jean, and is arguably the more recognizable name.
This is a much different costume design for Jean Grey compared to what was used in Apocalypse.
Artist Alan Villanueva was hired to sketch some concept art for the Jean Grey in Apocalypse, but in his designs, it looks as though Elle Fanning was close to getting the role.