Im with wisescummer on this one, I've always been a pessimist/realist whatever you want to call it when it comes to Saints. I wouldn't be surprised if the Liebherrs got us established as a solid Prem team then sold us on when they see their ROI as good enough. Would still be very happy and have no complaints about it if it were to happen as they saved us and would have taken us further than most could of dreamt of.
If they want to sell, fine, Nicola has said he'd be prepared for that and would be able to find new people to invest. Cortese leaving would be far more damaging than the Liebherrs.