Unlikley to be an extension of BHX or MAN as they are already full, EK prefers direct routes, with min of 3 rotations per week to start, stepped up to daily within a year.
Dublin has been and is looked at from time to time, like all other potential destinations, however our commercial boys really know what they are doing and will only go somewhere if it is going to work. To my knowledge we have only ever had 2 routes not work out of all the ones started.