I don't get the point. What I see is that people and companies are making choices.
LCC made a choice to leave PIT and close the base there.
WN made a choice to enter into agreements to allow reciprocal cost-free non-rev space to other airline personnel.
Some people communting to/from PIT made a choice to argue about the specific rules of carriage for this benefit, including attempting to carry LCC seniority issues over to LUV.
LUV may make a choice to either exclude PIT-PHL non-rev or simply abandon the agreement as far as LCC is concerned.
Folks make a choice to work for LCC and commute to a job that pays poorly, which increases their costs for being able to work at a job that does not compensate them for time and travel expenses to get to work.
So, before it is too late, folks need to make a choice whether to behave properly on LUV, move to their base, quit their job or commute by car to their job in an era of rising gasoline costs.