Concur completely on the first sentence, disagree strongly with the second. There is no "on/off" switch or "yes/no" dashboard light with regard to injury. It's all shades of gray, until maybe something goes snap. Players are told to report injury, then they get a thousand subtle lessons to not bother the staff with minor things you can play through. "God heals and the doctor takes the fees." -- Benjamin Franklin, baseball coach And yes, sometimes this approach hurts the team, and the player himself. The problem with the analysis, and calling the mindset toxic, is the voluminous missing data. How many times do pitchers take the approach Dyson took, with what started off as an owie, and it works out great? We just hear about the cases where it doesn't work out great, and then start to look around for malfeasance on somebody's part. The pitcher himself is often ill-positioned to make the judgement, and the team trainer then would have to go on general principles if given the vague information. As a boss of mine used to ask me, "what would you do with that information, if you had it?" So, the pitcher keeps it to himself, until necessary. As an analogy, how many times have we heard about a pitcher having great stuff while warming up and then getting rocked after entering the game - or once in a while a pitcher pitches a gem and we hear later that while warming up he wasn't even sure he could go? The pitcher is nearly as much in the dark as anyone. Absent further information, I've got this one in the Bad Luck All Around pigeonhole.