@TrueSaiyanPrince89 Naruto will call Kushina foolish, coward and failure in front of people of wave country. Upon asked by tazuna for calling Kushina foolish, coward and failure, Naruto will tell the reasons. For calling her failure Kushina failed to teach her two kids basics of how to be a good person as well as a shinobi as both of her kids are selfish, egoistic and arrogant. Reason for calling her foolish is because both Haku and zabuza were doing their job as mercenary as anyone in their place would have done the same to Kushina kids what Haku did to which everyone agreed. Calling her coward because Kushina does not have an ounce of guts to accept her mistakes especially her failures. Also, Naruto had already prepared a scroll regarding the mission report from the beginning till the end especially Menma (Menma behavior when Naruto went to help him against Haku) and Kushina behavior (Blaming and recklessly attacking Haku for injury of her kids) which he secretly prepared and sent to fire daimyo
