I have heard the argument from Buster Olney, that since PED useage was so widespread it would be unfair to keep out those who were named but to vote for those who might have been using but were never named or caught in a drug test. It's a persuasive argument, but just like the law which is often selectively applied for a deterrent effect, I think the named players and those who failed tests should be excluded from consideration from the Hall. Is it selective justice? Yes, but as cheaters they are not deserving of fairness. They risked their careers by messing with the stuff and they lost their good names. They got caught, so they don't belong. Others got away with cheating, but hopefully future players will see what happened to Clemens, MGwire, and Bonds and will not use the protection of the Union to cheat.