Growing up predominantly flying AA when able to, I'm going to be sad from a passenger perspective that the MD80s will soon be gone -- 2-3 seating makes such a big difference for me, and I always felt like the MD80s were quieter, but I want to see AA profitable again, and if the A32Xs can help move AA in that direction then I'm all for it.
I know they've stated that they are looking into replacing the transcon flights with narrowbodies but I hope that's not the case! The 767-200s do need to be replaced but I hope they will be with 767-300s.