There would be no closet space, three lavs and staffed with 6 flight attendants (CSD and D to work Envoy. All 4 others to work coach). We could oversell it to 10/910. In order to conserve floor space for additional seating, our configuration will not include a stairs to reach the upper deck. We have replaced that with a chain ladder. All gate/inflight procedures written by American West employees who have never been in a widebody and have only left the USA for a spring break in Cancun. There would be 660 seat dupes at boarding. Don't forget the overhead projection inflight entertainment system. All 6 Envoy seats will be "Almost Lie-Flat" and the flight would feature Uniquely American Service. We will also cater it with two whole trays of ice. All enhancements will be cost neutral. Oh this is too easy. I'm just going to stop now.
Now I would accept all of these if they would add it on a late afternoon PHL-PIT-PHL turn to accomodate commuters.