Board Thread:Theories and Speculation/@comment-25283946-20150827094813/@comment-2120712-20150827100202

I think being a Jonin sensei is more about maturity as well. Look at Ebisu, not a full Jonin(Specialist Jonin) but given a team of his own. You can know loads of jutsu but being a Jonin sensei is like a big brother/big sister role where you are also guiding those under your charge for the real world and adult life. Not saying that Mirai could not have the maturity for her own team but eh.