True, but my stepladder idea for the championship playoffs only loses two matches, gives third place a big advantage they deserve, while still making fourth-sixth places worth pursuing for many teams. For L1 and L2 the stakes are much lower, so their playoff formats could be kept as is.
Edit: If Sky doesn't want to lose the 2 matches they could make the stepladder matches home and away. But that would mean 4 matches for the 5th or 6th placed team.