Flying aa2420 lax-dfw tomorrow at 6am. Previously had 20A, requested upgrade didn't go through at 24 hours (PLT) so I took a look to see if a better MCE opened up due to someone else upgrading. No dice on the MCE 22 hours out, but 14 hours before the flight I looked again and 17AB both available to be selected through iPhone app. Now hoping I don't get the upgrade and also that I don't get bumped from these seats. If I get bumped ill report back.