Maybe
Would SEN - DUB not perhaps turn into another bloodbath. Not due to competition on SEN-DUB but simply on LON in general.
BMI have been shrinking a/c, EI's interline helps their figures but there's no interline traffic with SEN. And comparing STN and SEN - kinda the same. So unless RE pick up a cheap 737 or 320 - the economics might not be the best. But of course, the guys in RE already have that one sussed no doubt
Regards
Shamrogue