One of Sasuke's eyebrows lifted, a little skeptical; the way Iruka said it implied something more involved than the temporary responsibility for the matter he was expecting. Not that it was unheard of for an older Uchiha to take on early training if a child showed particular talent (or inclination) for fire jutsu, but ...

"Yes," he agreed, in lieu of getting into more detail. "Is there anything else you want me to emphasize with her?"