I doubt it would ever happen, but if they wanted to expand target audience, they should do a theme based on Blizzard Games (World of Warcraft, StarCraft, Diablo, Overwatch, etc). Huge followings, especially in other countries. Take for example the WoW movie: critically blasted, flopped in the US, but HUGE in other countries, especially China. If even a fraction of a percent shelled out, that expands into new markets.