Re: Kill The Kryptonite
Bring it and Luthor in the second film. Preferably with Metallo to make it different. Then have Luthor get away clean, so that he can play a part (IMO) in both a WF film where he teams up (and gets doubled cross by) the Joker and in MOS3 where he unearths Doomsday and brings about the destruction of his own empire.
"Let us disappoint the Men who are raising themselves upon the ruin of this Country."