I know that the most logical thing is for him to earns his wings when saving Rocky, but it would be hilarious if; when he is "saying" good bye in the eridian way, two freaking wings pop up in his back, he is earning them not by saving Rocky but by taking the decision to save Rocky even over his own life. He is not a sacrifice this time, he is choosing to save Rocky and Erid, he gets to choose to be brave this time, he has time to think and chooses to be brave. Also even funnier if he still doesnt get his cutiemark and he just looks all confused at the camara like "HOW???? IM PRINCE OF WHAT??? NOTHING???" and cuts the camara so everyone on earth is equally as confused as him lol