Must like it won't affect the likes of, oh say, Delta. Considering Delta to runs around with 20 year old 76-300's and the same type of seats as airways, they should be in the same pool. Then again US Airways new seats are light years a head of Delta. The pod's are amazing, compared to the cheap platstic, barely padded, bought off the internet seats, Delta is going for. I hardly doubt you could really consider a few 777's DL has a flagship, there simply is enough to go around. I guess those tired 747's are the actually flagship.
I am quite thankful Airways and United and Continental are ailigning products and offering the best to our customers in Star Alliance. A tranfer of a Continental customer to Delta in sky team, always left our customers with much to be desired once the boarded a Delta aircraft. 😉