in the reveal stream we can see scorn in the throne world at around 1:20:33
obvious implication is they're going to be involved in the story in some capacity
since we already got 3 hive raids with crotas, kings fall, and crown of sorrow, im guessing the raid will focus on the scorn instead, with possibly fikrul himself as the final boss
We are going into a pyramid so its a good chance its just a copy/paste idea from taken king
We are gonna deal with 3 bosses 1 representing each element of the light subclasses and end off with Savathun