You're not doing anything for the line, you'll be changing your work rules to save yourself!!!! I doubt during this round of layoffs that all the TTown guys will be able to all just head to DFW.
Remember 500+ a/c fly everyday, the line mechs, pilots, FA's, agents and FSC's must be doing something to keep the airline going wtihout OH, and it's remarkable that the airline still operates during the Christmas week that OH is shut down. Not to mention that AA still operates on the weekends with OH operating a 1/7th work force. It's also remarkable that UAL, Delta, SWA, FedEx, and UPS, are able to operate without a OH facility like TUL.
That said, you need to realize that AA is not bluffing and I'm thinking the BK laws aren't there to protect the working men/women.