He makes sure that he moves with enough care to look competent but not alarmingly ninja-like, as is sometimes an issue with him if he doesn't pay close enough attention - but he has Rachel to look out for, too, so it's not that laborious of a task.

"Thinking about it," he begins, halfway down, making sure an extended ladder is stable before she steps on it, "They were so tanked we could probably have just taken the elevator down and walked out, there's no way they're communicating in an efficient manner."

.. He sounds kind of amused.