I normally tend to lead slightly towards airbus, only slightly but in this case I think boeing is the better option. The 772's have better range and can operate within the runway restrictions of DUB. I am not certain but I think these 772's have the range to serve parts of Asia with full payload, the A332 may do it but with a real struggle (payload restrictions)
So the 777's could serve US routes and maybe help expand into asia and then in 2008 or so they could get 7E7's.
Just my oppinion!
GOH