Somebody correct me if I'm wrong, but it sounds like they rounded up a few members that have financial background and will use them to run this asset management company.
In my opinion anybody capable of doing that is too smart (or should be) to get mixed up with the Watchtower. This certainly is not against the law, it may or may not be unethical depending on what they do with it. It is, however, a repudiation of what they've been teaching for the last hundred years or so; and a big slap in the face to those that, acting on those teachings, put off any personal financial management.