At this point most of the league is probably on HGH.
NFL's testing makes it next to impossible to get caught due to how quickly HGH clears the body.>>90438392
correct, US/WADA aren't involved.
Only the UFC uses the USADA for drug testing.
NFL doesn't have any obligation to the government or the public whatsoever.
They don't have to make positives public, don't have to punish players for positive tests, etc, and all samples are destroyed after 90 days.
Basically they do whatever they want.