For those of us who would like to practice and improve endgame skills, I think it would be great to have an option to play random endgames with random positions (advantage/disadvantage) against the machine (or human?), in such a way that the position is not trivially won/lost.
This way players will be able to practice both defence and attack techniques in endgames.
This way players will be able to practice both defence and attack techniques in endgames.