Hopefully those that can move on, will get that chance before you know what happens. Or at least get that big airplane PIC to pump up the resume. Or sell that Airbus type to JetBlue/Frontier/Spirit. Shooting for the stars of course is what we all strive for. While not everyone will make it to the Legacies, the quality (U)LCCs are very doable.
Just don't come here buying into the crap Allegiant management alludes to, that there is a contract right around the corner.