There seems to be some contradiction in these statements. Why would BK change the fact that "There is no analysis that suggests that selling off M&E would save us money"? All those proclaiming O/H is toast by looking at the past practice of airline BK's ignore the fact that there is no longer a glut of skilled labor and excess MRO capacity. There is still an immediate need for AA to keep maintenance in tact for not only the expiring yield on their 737's and 757's, but the vast lease return maintenance that must be performed. Remember, they did not predict getting a grip on yield until the middle of next year. The fact is, the more confusion there is in the rank and file members, the easier it will be to manipulate us into an untenable position.
I'm confused about this part. I expect AA to reject the leases on every MD-80 and perhaps some of the leased 757s, which would free AA of any obligation to do anything to the airplanes (including maintenance) other than make them available for the lessors to pick up. When AA rejects the lease, it rejects all the obligations in that contract, including any required maintenance prior to return to the lessor. That's one of the benefits of bankruptcy - it allows you to walk away from your contractual promises. Only in cases where AA wants to keep flying the plane (probably at much reduced lease rates) will AA be obligated to perform maintenance.
Of course, it's possible that some lessors may want AA to perform various maintenance on the rejected aircraft, but that will be subject to negotiation and payment by the lessors to AA just like any other third party insourced maintenance activity.