I remember a town hall about the single terminal proposal that happened at the central library like 2-3 years ago....
2) Pretty much everyone there, insane or not were firmly, and I mean firmly, against making it be a single terminal
Quite a LOT of info and research has been done in that time frame. Including buy-in from airlines now.
Now that time has passed, there would be a lot better things for KC to spend $1 billion on
This isn't a "airport or sewers" or "airport or schools" discussion. Money for any airport improvements is raised from fees and airline payments to the airport and can't be distributed to other areas in the city. Same as the city general fund isn't used to pay for airport improvements. It's a closed loop.