Bucky turned down the offer and kept himself with his back towards everyone else. He couldn't see the front of the tribute tower like that, but he'd know if something happened, either through transmission or through the commotion. Luckily, he trusted Joan and Enjolras to do their parts well.

"Rescue. Anything else we can manage is bonus. What do you want, Heinrich?" It had to be something otherwise he wouldn't have been brought into a blind spot to talk.