4) Parasite
When janitor Rudy Jones comes into contact with radioactive material, he becomes a monster with the ability to feed off the life force of others. Of course, this doesn’t work with Superman, but instead Parasite is able to drain the hero of his powers – making him a tough foe to defeat. Many have called Cavill’s Superman unrelatable, so removing his powers for the majority of the film could be a very canny way of making him more down to earth.
[zergpaid]Another reason Parasite could be a good one to feature in Man of Steel 2 is because his creation is tied in with Darkseid in the comics. As the sequel will most likely arrive in the wake of the Justice League movies, the villain could serve as a welcome follow-through between the films. They’re all part of one big Extended Universe, after all.