When doing GLAM, Any technical doubt is solved by the WiR. If the WiR doesn't has the knowledge, he may ask the affiliate he partners with. If they can't do it, they can ask the community.
We don't understand what problem does this adress. If there are problems that only few people can solve (like Magnus might be), then We should invest in CB.
A new infraestructure to adress dobuts that community should solve isn't needed. Invest in CB.