I think the games list needs to be cleaned up, too many duplicates for no reason whatsoever. Assassin's creed IV and Batman Arkham Origins with the most duplicates and it makes the list look a bit cluttered for no reason. :/
I agree. The problem is the work involving moving the presets to the right one. At the moment, that needs to be done for each preset before deleting the game profile - otherwise they'd get deleted too.
Edit: user abolfazl7 seem to be a hard worker on making duplicates :(