Yes, not having clear guidelines and a clear list to help guide researchers on who to work with and who not to work with is absolutely slowing things down and stifling opportunity to research.
We need to move quickly on this. As Kevin aptly pointed out, there are a number of lists and there are places to start. We're late to the party here, but a lot of other people have already started dancing and we can jump in time and continue on. We don't need to build this from scratch.