As Itachi explained what it was that made a medic what it was, the needed qualities and how they fought from the back if at all, there wasn't one that did not give Hiro a glance.

The boy, however, protested as he blushed. "What would I do as a medic with that chakra pool though?" he looked away. He did have the most control over his chakra now, second only to Sasuke, and this was because their leader had prior experience.
"But isn't that what you are, still? You do throw and fight okay, but you mostly need to stay in the back, right?" Miki cocked his head. "Plus, staying in the back gives you the advantage, you can see troop movements and whatnot. My dad said so."