the option possible is to rebuild all the fleet of F-22 but they have only 150 of it.....
If the US DoD goes that route then they need to rebuild ALL 187 surviving airframes and very seriously reconsider reestablishing and restarting the F-22 production line which would be rather expensive but as far as I know all of the production jigs and tooling are in a secure, controlled storage guarded by the US army.