I know it will never happen but apart from it's cargo flights, what would stop jet2 moving to BHD in the future (again I know if will probably never happen) I know they have used airbus in the past and if the ever did bring in a319 or a320 I believe they could operate their network from BHD,
Also although the airport does close at 9:30 what stops airlines leaving at 9:30 and arrive back 6am when the airport opens, after doing a canaries route?