Dr. Psycho: Yes!

If Wonder Woman 2 is going to feature a male antagonist, his view on life should directly oppose Diana Prince’s, so we think there’s no one better than Dr. Psycho. Although the character has evolved since his first story (he first appeared two years after Wonder Woman’s debut), he was always described as a deeply misogynistic character.
In the New 52, Dr. Psycho became adept at telepathy, telekinesis, the creation of psionic constructs, and others. As a tiny person with no physical superpowers, he isn’t extremely capable from a physical standpoint, but he’s a very powerful telepath.
As such, a confrontation with Wonder Woman would be visually unique.
Also, as a telepath and a hypnotist, he could attract supervillains who match Wonder Woman’s physical abilities. So, yes, Dr. Psycho would be an excellent choice for Wonder Woman 2!
