Skyjob
I would imagine that BHX would not been keen on having the bulk of their holiday traffic in the hands of one airline, especially Ryanair, it may come to that of course, i think Jet2 would be very cautious about moves into BHX for fear of route dilution, in much the way that bmibaby was.
I would have thought it was more up easyJet's street and Norwegian have shown no signs of basing or route interest North of LGW beyond some Manchester/Edinburgh services from Scandinavia
I think we are for now approaching the point of too many seats chasing too few bums or bums with not enough money to take the number of holidays they perhaps did a few years back?