I agree, I am not arguing that there is some great 'quality' to most osteo residencies, but what quality they do have would be seriously undermined. There were 700 unmatched allo FP spots last year. Is the AOA ready to lose 700 osteopaths? Because that is what would happen. I havent decided myself, and I would appreciate the consolidation, because there are so few spots in what I want to do, and I would rather rank Harvard ahead of Grandview (just because its Harvard...) and I would probably not match there, but my assertion is why would the AOA take the chance?
My theory is they know that they will not have any way to account for the number of graduates. They already only have about 1400 funded internships (about half the number of graduates) and it will only get worse. They may have no choice but to combine. Just as they are now saying that they will accept all allo PGY-1 years if you finish at an osteo (sort of an allopathic internship year, if you will).