Bucky gets in before Steve can answer. "I am." He puts full certainty into his tone, trying to leave no room for doubt or argument. "Duration yet to be determined."

He smiles, a very little. "You should like it, Agent. After all, the two of you are the example for the team to follow. In the spirit of increasing cooperation and collaboration with the Task Force, and given my particular skills and expertise, Captain Rogers and Mr. Stark are assigning me as the Avengers' liaison to the Task Force, to be stationed in Berlin and reporting to Deputy Commander Ross."