I agree with Gypsy.
The simple 'truth' is that easyJet aircraft are a limited resource. The events and fallout from September 11 could not have been foreseen.
Naturally if an unexpected opportunity for expansion presents itself, then Stelios is obviously going to concentrate on the more profitable option until such time as other plans (BFS) can be accommodated.
I understand the comments made by other contributors regarding the situation in NI. Minimum requirements, I believe, relate more to the mix of employees (vis-a-vis the problems in the Province) than the long-term prospects or standards of the airline (correct me if I am wrong!).
Best wishes for the Season.