wob Connection between Ashravan and Returned/Lifeless

[Argent he/him]

The WoB mine that is Reddit continues to spew forth knowledge and wisdom coming directly from Brandon from House Sanderson. This time we have a vague statement that "when we talk about Returned and lifeless in Warbreaker sequels, you'll have more ammunition for understanding what happened in Emperor's Soul." 

Source

[Argent he/him]

I wasn't aware that there was already a thread dedicated to this discussion: 

Let's lock this thread, no need to keep it around.