I went with Nevyn, as it means nobody. Always great when someone tries to get sympathy for what you've done but all they keep saying is "Nobody broke my jaw!" "Nobody conned me out of all my money!" "Nobody stole my girl!"

I'm unaware of how it does the rolls on stacks, but I've found that when I reverse engineer a stack the chances of getting the higher recipe is higher. It could still be pure chance but it still has worked that way for me. It's possible it still only does one roll but the chances for success go up with each item in the stack, so instead of having a 1 in 10 chance (I'm making up numbers for the sake of my argument, I don't really know the odds) with one item, you now have a 2 in 10 with a stack of two

Having read the book you can simply assume that any forced game mechanics to serve the Emperor are merely acts to appease him until you can seize the opportunity to destroy him. It's the same game that Lord Scourge is playing.

The extra items not related to pre-order will be available on the 20th when the game is officially launched, before then just the pre-order color crystal is available.

I agree that Lord Scourge likely started the cult itself based off what he had gleaned from Revan and so turned his focus of the cult onto Revan. He is after all waiting for the day that a Jedi defeats the Emperor not a Sith, and what better way to increase the odds but than to allow a Jedi influence among the Sith?