Unaware this was a no speculation board. I offer my views/opinions on sports here from time to time, if you don't like that's fine but to say don't do it is a little childish.
And to rule out such a suggestion because nothing has been hinted is incredibly naive. We all know drug testing in pro sports is a joke, there only for show and controlled by the sports league's themselves. After the fact Agassi has admitted to using meth for a time while on tour and he was never outed publicly.
