I played with the idea of how the Minotaur felt about his situation being forever lost in the maze. He had no control about his fate and lives in a large hedge maze because King Minos wouldn't give Poseidon tribute. However his birth mother did take care of him like any son and it wasn't until he grew up and became more of handful that he was placed in the maze. Personally I would make it a story of how the Minotaur is more like an actual bull and is more docile. Perhaps add his half sisters into the story and the Hero Theseus. I think it would be a good story about judging people by their actions and not by what others believe or say.