Alexander_the_grey
i was thinking why not bring grindelwald for divination. he can act as divination teacher for 5th year just needs to change appearance. and he is also the one who knows side effects of divination. As he know things dont work according to predictions.he is also a seer. And JK Rowling didnt give much reasons as to y he repents his action this could be a reddeeming on his part. And fun to kick umbitch ass with a former dark lord