A few early items:
-Best Care Club is staying and it sounds like DEN is getting one too...yes?
-Cookies are staying, and were described as "fresh baked" in a PR item on the Embraer jets, and they will provide updates as they work to introduce them to the Airbus fleet.
-TV on the Airbus fleet is staying, and some form of inflight entertainment is planned "in each of our aircraft" by 2011.