Lewis was supposed to be the next Robocop.Robo's line "They'll fix you, they fix everything" ate the end of the first film sounded more than just reassurance.
Hob is Cain's son.This is why Cain lets him boss the gang around and is so insistent that he watch Duffy's punishment.
Robocop has a reloading mechanism in his leg holster.Which would explain why he's never seen reloading onscreen.
- Or he reloads offscreen between shots.
If Clarence had won, Delta City would never reach construction.With Robocop dead and the strike still in full swing, the new crime empire Dick promised Clarence would have gotten out of hand.