Hold PZ while re-fare original ticket for refund
Was upgraded from L to PZ this morning via PP. Upon checking prices there is now a $80/ticket difference between original L and now available G (fully refundable). Is there a way to re-fare the ticket without releasing the PZ space? Only 1 ticket in J available. Seems like I'd need to roll the dice- release the PZ, rebook from L to G, then re-apply plus points and hope to get upgraded. I called and the agent said options are hold or as stated. Wondering if this is a HUCA- and what to say.