Justice League: Every Character Confirmed So Far

19. Cyborg

Confirmed By: He's one of the Justice League, he didn't really need confirming.

Plot Prediction:

In the absence of his own stand-alone, it looks like Justice league is going to be Cyborg's origin story - probably told in flashback - which establishes that he was caught in a terrible accident that almost killed him before his father saved him using one of the Mother Boxes.

According to MoviePilot, the initial attempt to recruit Cyborg fails (so that's two early failures for Batman and Wonder Woman, which is fairly poor going), but he's compelled to join up when his father is kidnapped by Steppenwolf's forces.

Presumably, as a walking Mother Box creation he's extremely powerful too.