So i just finished Mistborn: Secret History and in the Postscribtum Brandon mentions that he as a very clear idea what Kelsier is doing and will be dropping hints again.
Now we are two Books deep into the Second Era and maybe i need to re-read them with more cosmere awareness but i cant remember any hints of a Cognitiv/Cosmereaware Kelsier running around literally behind the scenes.
Have you any ideas what he is planning, maybe have even found the hints?