I don’t get that. Pitcher says his arm hurts, but they don’t want to do the right test because it might make the arm more sore for a while but also might not diagnose the injury so after that just keep throwing (which can make things worse and almost did). Do the definitive test first if you don’t need to cut the guy open. My sense is that a best practice would be to do the least invasive stuff first to rule out a majority of issues vs. boil the ocean. I would imagine that because a lot of things can cause arm soreness, they didn't want to go down this path. What's confusing to me is how long it took to get to this more invasive MRI, though. It doesn't make a lot of sense to me. Did he get better before he got worse?