THE SHADAR HARAN THEORY
Shadar Haran is actually the DO one coming into the World, slowly but surely. he is beginning to transform his essence
into something physical. Note that the Forsaken are afraid of Shadar Haran, and that Shadar says
"When I speak, it is as if the Great Lord of the Dark is speaking."
So, here we have a being who is not afraid of the Forsaken, thouh he should be, and isnt afraid of the Dark One, though he should be.
also, remember in CoS somehwere (i dont remember where) where it says that Shadar couldn't leave Shayol Ghul for too
long, and he would have to cut the ties that keep him bound?
could that mean the seals? I believe it does.
but thats just my theory.
