When I lived in out west, there was a "megahall" that was two levels high and served 5 congregations. Two full auditoriums complete with seperate entrances and their own secondary "schools". While it was quite new, it needed a A/V overhaul and a new roof. The congregations all took a pledge for $400k for the work.
A couple of months after the work was done, the Watchtower redrew the congregation boundries and one of the congregations was moved out of the hall into a small, old run down hall further away.
Oh, people were livid! They complained about the CO, the other elders, some of our elders were raising a riot about how unChristian it was, especially since they were reminded on how our congregation would still need to honor our pledge for donations for a hall we no longer attended. This was new for me, I hadn't ever seen elders openly speaking out against "mother".
I was smiling on the inside as I listened to these elders, wondering if the whole congregation would defect.
Fast forward a week and the first meeting in the new hall had the very same elder that was spitting venom a week earlier gave the opening talk about how blessed we were and how he had heard "grumblings" and that they had no place in Jehovah's organization.
jaw - floor.
This is how I expect it will play out. There will be outrage, followed by mass acceptance. They are sheep afterall.