Not to be outdone by Tom Holland and Robert Downey Jr., it seems Dave Bautista also went off-script during Avengers: Infinity War, and it arguably resulted in Drax's best scene.
Via Yahoo Movies, Infinity War co-writer Christopher Markus has confirmed that an early draft of the sequel's script sent Falcon to space instead of Spider-Man.
An early draft of Avengers: Infinity War addressed the Civil War fallout between Steve Rogers and his former friend, Tony Stark, according to Christopher Markus and Stephen McFeely.