Like what exactly? I'm not sure of what he's been involved in, but I've heard in other posts that he's been responsible for HoW and RoI, which were personally my favourite updates, not necessarily for content, but for quality of life improvements, if that same quality of life stuff came with Luke's content designs, then I think that would be a good combination, but as I said, I'm not sure as to the extent of his influence throughout the game.