Producer and writer Simon Kinberg in interviews has stated that this scene was included to hint what direction the X-Men film universe will be taking in upcoming films, namely: Logan, Gambit and future X-Men films as well.
Produser dan penulis Simon Kinberg dalam wawancara telah menyatakan bahwa adegan ini dimasukkan untuk mengisyaratkan arahan apa yang akan diambil film X-Men di film-film mendatang, yaitu: Logan, Gambit dan film X-Men masa depan juga.