Originally Posted by cherokeesam
You forgot about the ones who've been announced for this movie:
a Chinese battle armor group under Chen Lu
This movie is going to be an armorfest. As mentioned above, Tony already brings 47+ suits in one scene, plus all those mentioned above (sans Whiplash and Iron Monger).
firepower and coldblood are going to be extremis powered villians...not armored. Heck you saw one of them get blasted by iron man in the trailer on air force one