Rhodey cocked his head to the side, doing the math on what he knew of James Buchanan Barnes and coming up with a ???? as his answer. But he recovered quickly.

That's what happens when you've just accepted that your best friend's AI might give you a call to beat someone up once said best friend is removed from the timeline because of science.

"Hopefully Tony isn't giving you too bad an idea of what technology is actually like now. He gets... a little over excited."

He said this while the man in question was making sad, soothing noises at the armor as he worked.