With more names being thrown around, Booker didn't know what to say. He simply walked with Widow out of the room and looked at the two men standing before him. He would be meeting two more of the avengers in a brief amount of time, and he was truly excited to see them all. Despite all of this, Booker didn't know what to say. Why did they want him? And what kind of mission would they need that involved him? "Let's get going then.." He forced out a full sentence with a little pain, but pushed past it anyways. "If you knew about me, and where I'd be... then I'm going to assume that SHIELD knows more than they're letting on..." Those words were directed more or Hawkeye and Banner, rather than all three of them, and although he wasn't sure if Banner was a part of this agency, he knew that the doctor would have some sort of affiliation with them.