Oh good grief, this thread is finding something to fear everywhere. The passengers are still using MAN to get to DUB soooo not the end of the world. Given the rather poor offering in terms of hard product out of MAN, perhaps a boot up the backside is what the US majors need. Having said that they operate the same product out of DUB. However Aer Lingus do have more modern A330s with more to come.
Come on guys, it's not worth sweating over.