Yes, on the one hand SLA is supposed to be fairly stand-alone in terms of Cosmere stuff intruding. However as more is learned about the story behind what's going on I feel like there are going to be a lot of Cosmere connections based soley on the history of the planet and it's shards alone and how things came to be the way they are. I almost think that this series, being the biggest and most epic of all of them, is going to end up being a Cosmere linchpin and it will be more like the Cosmere is being fleshed out by what is going on here and not vice-versa. Does that make sense?