I wouldn't want another Ironman film for at least 5 years, it's a little played out for me right now and is looking like the character will already feature in at least Avengers 2.
Not sure how they would pull it off but Ben Kingsley turning out to be the Mandarin all along would be a nice twist. However, the whole rings of power thing sounds too similar to the infinity gauntlet storyline they are running with in the Phase II films, so unless they're gonna reinvent the character somewhat (and therefore piss the fanboys off further), I'm not sure how they'll pull this off...
When I'm writing in my room
It's like a child that's fighting in the womb
- KP -