So I'm thinking this RFP battle is between the 773 and 330NEO, hold off on 777 awards until after the 744 begins to depart in case it's the 773 that wins. The 744 isn't going to last forever and neither is the 767 Three Hundred*.
I'm still thinking 330 though, they love the 330 it seems.
*That's how one guy recently said it to me, I was on the 767 three hundred E-R...