Hey there should be a cheat code so people can use their own sprites in the game!
People can donate spritesets into the game by PMing you, then they persuade you to add it. If you do, then you give them a cheat code. Then when the game is in, and the player types the cheat code in then their spriteset turns into the one they donated! (Its just a idea)
I voted for 'Cutscene showing main antagonist'/'Just start out in main city' or Both Above.