Now that Southwest has announced it's purchase of Airtran the DOT should back off and allow, the DL/US slot swap deal to proceed as planned, now that WN has gained access into DCA. That may or may not happen. But if it does, I'd be interested to know what happens with the extra Sao Paulo route authority that I assume would still be in the deal. Would US return the route that it's leasing to UAL, run a second Sao Paulo or include Buenos Aires instead from DL? Never a dull moment in this business!