With Taylor, he tore a ligament in his elbow at least partially last season. No doubt considering his roster status and future monies as pro baseball player. He elected, over surgery, to get a platelet rich plasma injection and try to rehab his elbow. Apparently he wasn’t able to do it, and reinjured/aggravated it. Most players get TJ when the injection/rehab doesn’t work.
Tyler Thornburg, for example, was one where he tore an elbow ligament and was able to come back with just an injection and rehab.
Every person is different, I don’t think it’s on the Brewers medical staff.