They will add a third 777 before they look anywhere and most likely A380 in future whether it be next Autumn or a few years away.
I'm assuming you have knowledge that I do not so I will take your word for that (or let others debate it further). Either way this is EK we are talking about and 3 x 777 may not be too far away - what will they do after that? My point was that at some time in the future they are likely to look at BFS as an option.
it will be as easy for many to travel to DUB as BFS.
For many/some, it already is. But for much of the most densely populated areas of the north, and even more so for those living in the north west and Donegal, it will never be.