Originally Posted by KangConquers
If Robert Downey Jr signs on for more films, we'll get an IM4.
I really hope it's not called Iron Man 4. I think with IM3 they're done with numbers. They just wanted the first three Iron Man movies to have a symmetry with the titles since they already did and Iron Man 2. I'd like IM4 to be The Invincible Iron Man.