CinemaBlend Copy to clipboard Did you know that Tom Hanks was once considered to be Michael Keatonâs replacement as the lead in Batman Forever? It is still a little hard to imagine even a â90s-era Hanks as the Caped Crusader, but the concept does intrigue me, even if it may seem that his chance to star in a superhero movie has come and gone. However, I would argue that the Marvel movies have a few currently uncasted roles that would be a pretty good fit. The beloved 64-year-old Toy Story star can play just about any type of character (with two Academy Awards under his belt for 1993âs