Cityjet
Nice idea. Maybe it would be good for them not to focus just on their LCY hub & to diversify a bit as they seem to be doing at CWL. A small operation from LTN would offer something different from their LCY operation and there are plenty of potential routes they could look at not least the ex Flybe JER & IOM routes which could suit a F50.
If not Cityjet, lets hope someone can be persuaded to step in & pick up these routes from LTN before next summer.