Well I'm sure there will be a mass exodus of FO's once the larger airlines start recruiting. There will however also be a large queue of wannabes waving there chequebooks at MOL for the opportunity to take your place. He will make a fortune from all those £500 interviews and £20,000 TR's.
The only way that things will change is if the staff make some kind of stand from within the company that will affect his bottom line and drive his costs up.