Sandy Koufax and Clayton Kershaw are often considered by many to be the 2 greatest LHP OAT or at least for their respective eras. IMO the rest of the list isn’t remotely as close to them as they are to each other. What other positions, managers, GMs or player types do you think fit this bill best?

For me, I think a glaringly obvious one is Omar Vizquel(not a good human being) and Andrelton Simmons as the two greatest defensive shortstops of at least the past 40 years. Rey Ordonez is somewhere near third place but after that, the rest of the list is far below look very high up at Simmons and Vizquel, with Ordonez middling somewhere in between.