Yep.
I also remember watching a video of some good prospect, and in the first inning of his first MLB game he runs into something in foul ground chasing a fly ball and tears up his knee and is gone for the year.
If I'm going to be a GM I'm going to have to learn to suck it up.
Mind you, a bruised shin or whatever is not like tearing your PCL and losing a year. As for pitchers, there I have no expectations.