He is copying these off of films that any of us can get through the Family History Centers.
I went to his site about 8 yrs ago and found the listing for an ancestor of mine. I then went to familysearch.org and found the films, one was an index. I then copied the will off of the film.
I don't think he is purposely delaying, I think he is truly very busy. He might be getting hundreds of requests each week.