Sasuke straightened instinctively under that look, long years of experience making it abundantly obvious when he was being measured in some way -- though it was hard to tell what, here. His qualifications to talk to upset children? His clan credentials? His height? Whatever it was, it curbed his tone back into strict formality again, removing the hint of exasperation that had snuck in.

"I'll see what I can do," he said. Not quite deferring to Iruka's judgment, but not about to shirk his responsibilities, either. "Is there anything in particular I should mention?"