Don't care on the armors already have everything that I want. As for the weapon I;d be surprised if it wasn't a special weapon since he hasn't sold one in forever. Since the most recent special weapon to be sold was Ice Breaker I don't think it will be that. My guess would either be Patience and Time or Plan C. I'm just disappointed that the only exotic weapons I want that I don't have are PS4 exclusives (Hawkmoon and Monte Carlo) that I can't get to drop and Xur can't sell them.