Last year my shoulder wasn’t recovering between outings. We kinda did our best, didn’t do much imaging, and it eventually “resolved” itself enough I could continue throwing. This year it returned, and the Mets instantly flew me across the country for intensive tests and images and diagnosed the problem - arterial TOS. 95% of the blood meant to flow down into my arm was being stopped at the shoulder. It’s now completely fixed and my shoulder has never felt better. But for being so diligent the Mets will get dinged on this chart for having more IL days compared to if we just nursed it along well enough to get by. As Eno covers in this article, there’s a million ways to interpret this data, and there’s so many factors it’s hard to really draw much from it.