They were showering in a group shower. Some people (not you) find that fact alone enough to convict Sandusky. That is (IMHO) ludicrous. And that being ludicrous doesn't mean that it was appropriate behavior (it was not).You’ve never seen me say that, though. I just find it disingenuous when people use showering in the same group shower with their coaches/gym teachers as comparable to what we know Sandusky was doing (I’m not saying that is what bbrown was doing here as I don’t think that’s his MO).
Similarly, horseplay in the shower is also (highly) inappropriate. That also doesn't necessarily make it child abuse.