Maybe a "moratorium" should be imposed for those players that began their careers around 1986-87-88 ( era of the "Bash Brothers") until such time as a clear picture of those who "used" and those who didn't can come into focus.
Rather than place any of them in the HOF while doubts exist merely list them as having "far above average performances" during that era.
PS. Have you seen the rookie cards of Bonds and/or McGwire?
2011 WSI H2H2 Keeper League Champ (So Fla Sun Sox)
2011 WSI Football League Champ (Barefoot Mailman)