Is Lhan from the [Way of Kings Prime] reading the same one from Book 2?
Yes, that is the same Brother Lhan. I knew he wasn't going to get to have a big part in the books once I moved Taln so far off. So I gave him a nice cameo with his own interlude so that at least he would be in the books. Because in that version, he basically wandered around, following Taln, complaining for the entire book.