Originally Posted by
ragnarok
Play the three finals in reverse order of stature (Champions League, Europa, Europa 2).
Then the losing CL finalist can be given an automatic bye to the Europa League Final and the losing Europa League Finalist can be given an automatic bye to the Europa 2 Final, and the Europa 2 Final is replayed until either the Europa League Finalist wins OR the team which qualified for the final via the Europa League 2 competition wins by 3 clear goals.