I don't think it's about playing out the rest of the season - I think most people know that's not going to happen in Lgs 1 & 2.
However, there are still arguments about whether promotions/relegations are happening.
It'll just cascade down once the Premiership decide what they're doing.
If they relegate - which they should if they're playing - then the rest of us will also promote/relegate.
If the greedy fuckers decide that there's no relegation, then I don't see how the other leagues can promote/relegate.