As for Flybe, don't hold your breath - they seem to have lost interest in developing any further at BHD
They attempted Humberside only recently, but forward bookings alleged to have been awful, and new direct route to Guernsey this summer.
Would love to see FlyBE operate routes to some business centres in Europe, possibly codeshared to allow onward connections. Frankfurt, Brussels, etc. Business friendly BHD and smaller aircraft than the likes of EZY or EI.