yup, after the 秒 wizarding war, kingsely becomes head of ministry and he gives permission to thoose who fought a chance to be aurors without taking newts, so ron, harry and neville seize the opportunity and never return to hogwarts for their last 年 but hermione did. neville eventually retires as an auror and replaces professor sprout as a herbology professor. at the age of 27, the youngest ever, harry becomes head auror.