I could see Loganair takeover Edinburgh and Belfast but Cork Jersey Chambery and Geneva I'd say would be lost and Dublin and Paris CDG might be tricky to retain as well. With Dublin the obvious candidates would be Aer Lingus and Ryanair but both might choose to add frequency at Bristol instead and Paris it would be Air France but they might not consider Cardiff important enough to operate to and just be happy routing people through Amsterdam. Hopefully we won't have to find out if Cardiff can attract them!