Originally Posted by
nonsoloinglese
Many thanks Teece didn't know I can't book a cheap WT+ and upgrade. Which is what I wanted to do. £900 return to DFW with outbound OB upgrade.. Hmmm I may call them.
Actually, the biggest issue here is that you can't book a round-trip and only upgrade one leg with OB points, like you can with Avios. It's either book and upgrade a one-way trip ($$$$) or book a round-trip and upgrade both legs. I don't think calling will help, but feel free to try.