Maybe I look at PP on UA the wrong way. I view it as marginally better than E+ re: legroom (in bulkhead) and pillow/blanket. More often than not I will book it (if the price is reasonable) in order to be at the top of the J UG list. If I am correct, a PP paid ticket with UG requested to J, is above all others (including GS) trying to UG from Y to J. That is worth a lot to me.