Repeal PAEA, let it fail or succeed on its own first...
A Manufactured ‘Crisis’: Congress Can Let The Post Office Save Itself Without Mass Layoffs Or Service Reductions
As consumer advocate Ralph Nader noted, if PAEA was never enacted, USPS would actually be facing a $1.5 billion surplus today:
By June 2011, the USPS saw a total net deficit of $19.5 billion, $12.7 billion of which was borrowed money from Treasury (leaving just $2.3 billion left until the USPS hits its statutory borrowing limit of $15 billion). This $19.5 billion deficit almost exactly matches the $20.95 billion the USPS made in prepayments to the fund for future retiree health care benefits by June 2011.
If the prepayments required under PAEA were never enacted into law, the USPS would not have a net deficiency of nearly $20 billion, but instead be in the black by at least $1.5 billion.