Offer at check in to upgrade from J to F on BKK DOH on the A380 for €960. That seems crazy to me. I can’t imagine anyone paying that much for one sector when J is already so good and you won’t even get to enjoy Al Safwa. The J cabin is also completely full so I wouldn’t be surprised if they end up having to op up people when they could have sold upgrades if they were willing to sell them at a reasonable price.