Crab King redemption after defeating the new celestial boss

[Stanrimon]

I think our old granny has had enough after all these. So, is it possible to bring back her love in late game? Will we see it in the end of this story line? 

Practically, king crabs change their shells once a year. I really hope that we could rescue the crab in the end, leaving the shell for the celestial gestalt to continue being the boss.

Maybe they'll add new goods to their store after they reunite, including the blueprints dropped by boss crab.