Roshi and Han are way more usefull and versatile than sasuke or ay and they only 200ish scrolls . They should lower sasuke and ay to at least 500 scrolls . 1000 scrolls for ninja that aren't that good doesn't worth . Ay needs the skillbook and skillbreak to be good , sasuke isn't that good he is outdated . Now everyone use Minato and Mask man meta (who can afford ) .