Originally Posted by kedrell
You could be right. I do think explaining the Hulkbuster like that in 2 seconds would be kinda missing something. Some sort of build-up. I'm just wary of the impatience that seems to be taking hold across the board with many superhero films. But if they execute it right, Hulkbuster showing up in TA could work fine, I guess.
It's not different than using the Crimson armor like they did in IM2. That was perfectly fine, and a part where Stark declares he made something just for a situation like this, then popping out in the Hulkbuster armor during the fight would be more than enough.