My thoughts exactly... Maybe some of the ATA 753's are being re-leased as ATA liquidates?? IIRC the only other US carrier that flies them is NW and I haven't heard anything about them going away.

I'm interested to see what FC configuration the new 737-800's are in (mid-cabin lav with an extra row of F?) and also what the J:Y ratio will be on the 7E7. I'm assuming that with the 7E7 being a widebody CO will put J seats in? The cabin layouts of these planes will be very telling of the future at CO and the true value of elite status.