I have a feeling that DFW will be the first base for them, then SJC might come next. AA looks committed to SJC this time around, and the 700's could do some "scrappy" work in the west coast. I see some being based out of MIA and going down to the carribean and bahamas. With ORD, I definately see them being based there, but with the gate problem, it will probably be about 1-2 years before ORD starts seeing large numbers of them.
Give me a break, I created this username when I was a kid...