From what I remember before I left there for PGUA they named that mod for the wrong Hawaiian island: it should be OAHU -- Obviously Another Half-a$$ed Upgrade. Just about the worst "engineered" mod since.......JAMCO's cabin "improvement" garbage, which we also got dumped on us. Last I heard was the prototype 757 hasn't even had power applied yet, which is way overdue. From what I could see, MCI has become the dumping ground for work TUL and AFW feel are "below" them.
It's my opinion AA knows exactly what they want to do already, and haven't got the 'nads to tell us. If they're going to close MCI, do it and get it over with -- stop playing games with people's lives. Most of these people would get a bit pi$$ed but could at least get prepared to go on with their lives with as much lead time as possible.