WTF is the point? At least these guys have millions of dollars on the line so I can see the temptation to use it but people that just use it just for recreational activites outside of their career baffle me.
Why? They have nothing to lose from using supplements, including hgh. Not like the rec league softball team is going to kick them out. And like anything else, if used intelligently there are no seriously detrimental long term ramifications.
It's not like depo or some other stuff they inject into horses that will more likely than not fuck you up.