Hello! I will be brief. What about the possibility of adding to favorites is not the whole beatmap as a whole, but only one difficulty? Useful for those who want to leave her to go later, or to compete for first place, well, you never know for what purpose "Favorite A" and "Favorite B" is used. Plus will be a little more order and aesthetics, and hence comfort to the players! I believe that implementing this feature is not difficult.
My English is bad... I know.
My English is bad... I know.