Ooooh I just realized something. Y'all remember that unofficial bts clip of Klaus watching someone crawl out of a dumpster near a biker bar and then it wasn't in season 3? I had assumed it was a Sparrow or even Stan, but it's Klaus. Based on the outfit and his mention dealing with the Mothers of Agony in the past, it was part of Klaus' walking throught he montage of his past deaths.
Designs by Gabriel Bá along with the original Sparrows that were the ones at the end of 2x10! Ben's uniform is what eventually became the final uniform we see in S3
I’ve seen this pic from the S2 table read so many times and it always makes me giggle because this was at the very very beginning of the season, when they first met, and David and Ritu are further away from each other than we EVER see them in any other picture after this one lol.