Originally Posted by
rwoman
I'd watch seats on the map and go to the gate to ask the GA about an EC seat if it opens when upgrades are processed.
With no FC seats available, there won't be upgrades. Also, OP seems to be on top of the list. IMO the best hope is to get to the gate early and ask GA for a seat that was held for gate assignment. Or maybe volunteer for a later flight if it's oversold.