Of course Deanna won't heed Maggie's warning. She has underestimated how tight Rick's group is. No one is going to stand for Rick being banished. Is she planning on separating him from Judith and Carl? Is her plan to send the (3) of them beyond the gates? She isn't thinking it through, that's for sure. Why didn't she put ol' Pete in a temporary jail for beating his wife and sober him up? What kind of leader is she?