AA has augmented capacity between several Brasil destinations and the USA in anticipation of World Cup festivities. So far the influx of passengers has not happened. The result is bargains and lots of upgrade availability. I just today booked two RT GIG-MIA for next week for the princely sum of $854! Just to cap the experience I used confirmed eVIP's in both directions for both passengers and even managed to get my favorite seats. How long this situation may last I do not know, but for now I'm elated! I hope others among you can find these deals also. I suspect they may be available on several carriers but I checked no others.