Prognosis: I had the MRI, I have a complete tear of the muscle from the bone. I waited far too long to pursue surgery (2 years) and the muscle, since it hasn't been attached on one end for that time, has atrophied to the point it's iffy if it can be reattached to the bone and be successful.

Since i have zero pain and have pretty much full range of motion the surgeon doesn't suggest surgery and just told me to continue aggressive p/t and learn to compensate. He thought the risk of a failed surgery was high and not worth it since my only issue is not being able to hold weight out in front of me, like a shotgun.

Bottom line is if anyone takes a fall and jacks up a shoulder, don't put a repair off, pursue it fairly quickly.