I paid for PEK-SFO-ORD (not award). PEK-SFO is in P but SFO-ORD has F0 so I am booked in Y (full fare?). This flight has the best timing -- I don't want to spend another 11 hours in SFO just to sit in F for 4 hours.

Given I am booked in Y as P is sold out, any chance I will be put on the upgrade list in case someone in F misses the flight? (I have no status).