Yes, you can manually re-create his profile in a text editor and re-upload - be sure you follow how the others are done exactly at least for the first 5 lines or so - those are critical information. Then you'll need to re-add his email and username back into the index files for each, in the same order as before... ask if/when you have more questions, I had to manually create maybe a hundred profiles at ubbdev when a bot crashed our site - now we have flood control in registrations because of my pain
