If I had a vote I would certainly cast it for COR. All of Americans EZE bound flights have been doing quite well as of late, and US bound travel from Argentina has never been stronger and will probably stay that way given the (relative) strength of the Argentine Peso. MIA would be the natural hub for the COR flight, although if I had to choose I would rather they serve COR from DFW... alas, given the infatuation that most of my countrymen/women have with Miami, I think that if COR gets added to the American network, all bets are on Miami getting that flight.
Do you know when American will announce the new routes that will replace the axed middle east flights.....?
Thanks !!
PS: now, if UA would start service to EZE from SFO or LAX to add more capacity, that would make be a really happy camper !!! (sadly, it doesnt seem like UA has much interest in competing with AA on Buenos Aires service - I really miss the ORD flights back in the days when United had a proper F.... sigh)