Far From Home is a twisty movie. No surprises there, given that it features Mysterio, a Spider-Man villain literally known for tricks, twists, and illusory escapades. But according to its screenwriter, there was almost an extra twist the team threw into the movie’s narrative that could’ve been very interesting indeed.
Source: io9 – Spider-Man: Far From Home Almost Featured Another, Even Wilder Mysterio Twist