Originally Posted by
stevensonleehk
I was wondering whether any of you will know whether choosing a Y priority exit row/bulkhead seat (which is free for MPO members) may decrease your chance of an Op-upgrade as the seat assigned to you is also considered an 'at cost' seat and they may not put someone in that seat instead of you if there is no mechanism to pay for it?

Simple answer: No. Never experienced this issue (as a CX DM). I frequently am booked into the priority seats and my op-up rate seems unchanged.