I had in mind, that I would supply matchbot very likely matches (not all possible matches), that bot would check by its conditions, and then propose the match or not. Revalidation from bot should be done because i cannot see private profiles thus proposing questionable match. And bot would check my matches with high priority, since they are very likely matches.
As I understood it makes 100 suggestions per day. But there was no mention of which 100, so I assume random ones. So bot could go through my list in a month and propose, mainly correct matches, and then back to old random suggestions.
For start I would just give you a list of profile pairs, that bot would analyse. We would then see the impact it had on my duplicates error lists, and repeat it on yearly or monthly bases or extend suggestion list.
I don't feel comfortable in making merge suggestions myself, since absence of private data could produce a lot of false merge suggestions. And it is not good for community to give it unnecessary work.