So I'm talking to someone from my old hall and he tells me that there are some disgruntled JWs (including elders) who feel like some bad decisions are being made by the RBC.
For instance, one hall needed a new roof. An elder, in the construction business, made a deal with a local non-JW roofer that if the brothers cleared off the old shingles, the roofer would come in with his crew and do the new roof for X amount of dollars. The RBC elder in charge got wind of that arrangement and nixed the deal. Instead, an RBC crew would do the job, the local brothers would still clean the old shingles off and the local congregation would feed the workers. The price for the new roof was three times the amount that the local contractor agreed to do it for...and another several hundred was going to be needed to feed the RBC crew.
Another hall across town needed some repairs. They got a quote from the RBC. The prices were very high. A local elder in the congregation, who happened to be on the RBC, instead arranged with local brothers and non-JW contractors to do the work. He got reasonable prices, the congregation approved the work to be done and it was done. The RBC leaders found out about it after the fact and were upset that they were not used to do the work. In the end, they had the brother who arranged all the work at reasonable prices to be removed from the RBC.
Yet another congregation had bought a piece of property to build a new hall on. Several other congregations had been collecting money to donate to the new hall to help their brothers. The WTS ended up denying the congregation the permission to build a new building, instead telling them to renovate the existing building. The RBC quoted the renovation at well over $100,000. When the other congregations found out that a new building wasn't going to be built, they pulled their donations back and used them for their own halls and the brothers at the old hall had to take out a loan for almost the full amount from the WTS to pay for the renovations.
All of these things have caused people in the know about them to question the whole RBC program and how it seems to be generating profit for the Society instead of being a cost-saving program to build/renovate buildings.
I know that it has caused at least one elder to start to question even more as he's starting to see a pattern of deceit not only in the RBC but in the child abuse situation and other things.