Spider-Man, X-Men... is Iron Man next?

Gawd, I hope they don't reboot Iron Man after the third installment. :( Robert Downey Jr. is such the perfect Tony Stark.

Oh, ghod, please, don't let the next Iron Man movie suck.

(Yes, I know there's no X-Men reboot, but it needs one. Hell, the first three shouldn't even have happened.)