I am commenting on this again to remind everyone that an unmerged matched state is supposed to be "temporary", that we should document exactly why we are not sure that they are the same person, and finally, when all else fails, ask the question on G2G. As the lead of the Arborist group I see a lot of default approved merges that are put into an unmerged, matched state with a comment like..."I don't think these are the same person, or Not enough data to make a decision" From the Arborist project standpoint, we would prefer that a default approved merge is either proven incorrect and rejected, or left for one of our team to work if you are unsure.