The middle 8 is a fair system in the sense of 8 teams, zero points, straight through top 3, playoff for 4th spot. That bit for me (yes even as a lofty cashed up wire fan) is completely fair.
If the championship sides are able to spend the same amount of money and have the same quota rules too then all is fair (I'm sure there are different rules, if not I stand corrected).
But the fixtures need to change, they need to change to reflect positions more.
Ideally but won't happen it should be
Leeds for instance finish bottom, should have to play all their games away, all 7 away.
Leigh finish top play all 7 at home.
2nd championship all but Leigh at home.
2nd bottom SL all but Leeds away.....so on and so forth.
But
Revenue needs to be split fairly to accommodate that system and that's the sticking point.
But yes fixtures need to be looked at.