STN has just been approved to expand further, whilst LBA are arguing over AC la ding between 2300-0700. Absolute joke of a council. Stalling growth and development of a whole city making it literally impossible to do anything.Unless the airport was visibly failing - and there's certainly no sign or signal of this being the case - then it's pretty unlikely that you'd buy a business and immediately throw out the CEO. If this is like most other sales of businesses, the key senior management team will have some form of lock-in to incentivise and keep them in post for a couple of years at least. After that, who knows - particularly if they have earned a decent chunk of share-related pay when the transaction happened, which could change your long-term view of work/life balance.
Personally I've been impressed with what AENA have done at Luton - it's a decent airport to fly from. Unlike the hell-hole which is Stansted.

