[esquire]

I admit I am not that knowledgeable when it comes to PEDs, but I would think there is some significance attached to the fact that the news articles have referenced the detection of "trace amounts" in Harris.

Harris said the frequent number of tests he was required to provide (and that he always passed until this most recent series) became something of a running joke with his teammates, so it's clear that he knew he was being watched like a hawk -- another factor that would suggest he wouldn't have done it deliberately.