Since nobody is discussing the content of GK's letter, the rumors from a strategic standpoint "heard from those in the know" as always, that are probably pure fantasy - but seem somewhat verified by GK's letter - if SL10 is voted in by all parties, are as follows:
-3rd A/C type.
-9k pilots - once economy gets on track (it has to first).
-TPA/MCO joint base.
-ATL base - obviously.
-No DEN for previous problems noted - which means it will probably happen like the others that had problems noted prior.
-Alaska, HI, Caribbean, Mexico, S. America.
-50% DAL growth once new term and Wright A. is gone.
-LAX regional base (highly probable) w/ETOPS -similar to TPA/MCO, or
-SAN (low probable) can only wish.
Point is, growth, retirements, movement, optimism and hope all solve many problems caused by low moral on both sides due to SLI. Seems to be GK's solution to forced marriage.