Well, let's see, what would be next after Superman Returning...

"Superman Hangs Out"? laugh

"Superman Impersonates a Plastic Dummy"? Oh, wait, they already did that one. So what they really need now is:

"Superman Gets a Personality!" Lois might have to wait 'til the next sequel to get her personality, though; can't put too many impossible things in one movie...

I'd rather see "Clark Kent Arrives" -- he can't return, 'cause there never was much to movie-Clark. Really, any variety on the theme that Clark realizes that Jor-El is full of crap would be good enough for me.

PJ
feeling snarky

"You told me you weren't like other men," she said, shaking her head at him when the storm of laughter had passed.
He grinned at her - a goofy, Clark Kent kind of a grin. "I have a gift for understatement."
"You can say that again," she told him.
"I have a...."
"Oh, shut up."

--Stardust, Caroline K