I'm surprised I've never come across a roleplay plot such as this one. I've seen a few characters based-off some Shakespearian figures, but never an entire plot-line. I think it's a fantastic idea, and I'd love to hear how it turns out. Whether the roleplay primarily consists of felines or canines is up to your own personal interests, and it could also depend on which story adaptation you're using. I think you could go quite far with this idea- Good luck to you. c: