New Superman LEGO Sets

This summer a new Superman movie is being released called Man of Steel.  It come out on June 14th, but before that three new LEGO sets based on the movie are coming out.  We have found pics of the boxes and they look pretty rad.

76003 - Superman: Battle of Smallville - 418 Pieces - $49.99 MSRP
Minifigures included: Superman, Colonel Hardy, General Zod, Faora and Tor-An

76009 - Superman: Black Zero Escape - 168 Pieces - $19.99 MSRP
Minifigures included: Superman, General Zod, Lois Lane

76002 - Superman: Metropolis Showdown - 119 Pieces - $12.99 MSRP
Minifigures Included: Superman, General Zod 

Being the Minifigure collector that I am, I will probably pick up the largest set and just try and find Lois Lane somewhere on the secondary market.  Why does General Zod come in all three sets? I have no clue.