No, not at all. Nothing in the law compels a company to take one course of action or another in a business transaction. But what the law does require, is that once a transaction takes place with the intent of combining the operations, combining the employee groups using the Allegheny-Mohawk LPPs is required. In this case, SWA signed an agreement with AirTran that involved acquiring the entire company, and merging the operations. Once that transaction was final, there was no turning back on the requirements of MB. A day after corporate closing, Gary couldn't have come out and said "never mind, I've changed my mind on this whole merger thing; we're just going to get rid of 2/3 of the fleet and fire those employees." Doesn't work that way. MB was specifically designed to prevent such an action.
Please cite the specific language from the amendment which supports this claim.
No. The transaction just would have had to have been structured that way, which it was not.
Again, please back this claim up by citing specific passages from M/B.
MB doesn't speak to how many employees must be kept on the payroll. What it speaks to is a seniority integration process. Nothing stops a company from divesting assets and furloughing accordingly. The furloughs would just have to come from a combined list that was decided using the Allegheny-Mohawk process.
But again, if the assets were never combined into a single transportation system, there is no combined list.