I think EDIs growth could well be stunted over winter/spring due to the problems previously mentioned at peak periods . HLX are pulling Hamburg , GSM are pulling Prague and Jet2 are pulling MAN and there could be more to follow as EZY are reported to be getting disgruntled re delayed departures. I think the fact that EZYS next A319 base is to be GLA speaks volumes about how the airline currently views the gridlock situ at peak times at EDI . I'm sure the next A319 base would have been at EDI, otherwise!