If you are doing a gedcheck before uploading and you are sure they are a match then skip the upload, it is then one less merge to worry about. Next go to one of the other matches, say Cloete-84 and on that page at the bottom left propose a merge and put the other profile number in the second box. Explain why they are the same in the next screen and that is all you need to do. The other managers should see the merge request, look at the evidence and complete or reject the merge.