Wichita should be consolidated with Sedgwick County, creating city with many rural areas.
Cities with many rural areas are a bad idea because the city has to choose one of two options:
1. The city is obliged to extend trash collection, water, and sewer services out into the rural areas, which is very expensive, so taxes have to be raised, which makes people angry.
2. The city instead decides to limit trash collection, water, and sewer services to only a subset of the city limits to limit expense. Everyone else has to either hire someone to pick up the trash or haul it away themselves, and install and maintain a well and septic system. Meanwhile they have to pay the same taxes everyone in the city does but get none of the benefits, which makes them angry.
But I don't expect you to say why it would be beneficial to put people through that, since that would take precious time away posting "I think [insert random phrase] should be done" and refusing to give any reason why.