I think (for the best), Sans’ interaction with the plot and story-development will be limited to the light world and to develops on his own relationships.

I could be wrong, but I doubt he will be involved with unfolding the mystery of Dess, the Bunker, or even (controversially) Gaster.

And in terms of Chapter 5, it is unlikely that he will play a role as a character in Asgore’s Darkworld.

That’s not to say he won’t have ANY interaction with Asgore, but it’s very unlikely that he’ll be a Gerson styled secret boss.

Now, this is not to say that Sans will not have his story explored nor will he not affect the general light world story. He definitely will, and Toby has shown that.

BUT he is highly unlikely to have the same relevancy as Gaster or Susie to the movement of the story

Manul New Years…

And from them and other labor movements, we can create the conditions for a new world and be prepared for when we must fight for it and build it up anew.

So, as we look at an increasingly reactionary world order with Russian Imperialism on the rise, American Reactionism cementing itself, and the impending Climate Crisis, we can learn much about the movement building and organizational methodology of the Bolsheviks.

While Soviet Union no longer exists today and, for decades before its fall, the original revolutionary principles of the Soviets deteriorated, there is still much to learn and appreciate about the dream of the Bolsheviks from Lenin to Bukharin to Trotsky to Bogdanov to beyond.