I think in the short term anyway the airport would be good to attract more routes to mainland Europe if it can, some of which are hub airports. Brussels comes to mind. There used to be an excellent service to Brussels in the past. I would expect Aer Lingus Regional to open up Dublin and possibly Cork. The airport needs regular, that is daily flights to Copenhagen, Frankfurt, Munich, Oslo, Madrid, Lisbon, Istanbul as examples so that it does not just be a bucket and spade airport.