In early versions of the script, we tried to stay very faithful to the book. (businessinsider.com)
«The Wolverine» co-writer Mike Bomback explains how early versions of the script had Rogue included and why she was written out. (screenrant.com)
Speaking to Yahoo Movies, Infinity War writers Christopher Markus and Stephen McFeely revealed early versions of the script had Steve Rogers and Tony Stark sitting down to settle the rivalry that's held over from Captain America: Civil War. (io9.gizmodo.com)