Board Thread:Spoilers!/@comment-25375217-20160418024756/@comment-1916997-20160418025603

The fact that hope makes flowers grow in the Underworld makes me think they might do a twist with Persephone (Goddess of Springtime and flowers, and also Queen of the Underworld). Like Hades gets destroyed or banished to Tartarus or something, and Persephone takes over as the new benevolent ruler of the Underworld.