5) Granny Goodness
Going by the heavy hints to the character in BvS, it seems likely that Darkseid will appear in the Justice League films. However, we wouldn’t count on the movies featuring Granny Goodness at his side.
Despite her name, Granny Goodness is anything but good. Though her appearance and name suggest she is just a sweet old lady, Goodness is actually a superstrong follower of Darkseid, the trainer of his elite force of soldiers and the commander of the Female Furies. She trains her troops from childhood, using brainwashing and torture to turn them into fanatical followers of the big bad blue guy.
Clearly, then, there is some darkness and depth to the character beyond her silly name. Still, her turning up in the films remains a long shot. Alhough, maybe they could give her a dramatic makeover and cast someone like Judi Dench or Helen Mirren?