One of the greatest things about Iron Man is the amount of suits he has in the comic universe, but not all of them should make it onto the big screen version.
No underwater armor, space armor, etc., etc. please.
I wouldn't mind seeing the Ultimate armor make it onto the screen. Perhaps not as his new full-time armor, but as some form of armor to be used for a specific task.
I don't care if it gets destroyed and is a one-time use that is only on screen for only a couple of minutes. It would just be cool to see it and even Hasbro gave a glimpse as to how a film-version of the Ultimate suit would look.
I would really, really love to see the stealth armor make its debut over all else, including the Ultimate suit.
The Bowen Designs version (above) of a stealth suit really nails what the screen version could look like.
Even though director Jon Favreau is not taking part in the third installment, fans still get Robert Downey, Jr. as Tony Stark, but bringing in a couple of cool suits could have the makings for another Iron Man film the fan base can get behind and really excited for.
Just my 2 cents, but I really hope Marvel Studios is reading this and takes one of these two suits into consideration.