How should Joe Maddon set up the Cubs' playoff rotation?

ST.LOUIS -- Now that the Chicago Cubs are back in the postseason, the first order of business is setting up their rotation for their best-of-five National League Division Series against the Washington Nationals.

Manager Joe Maddon and Cubs brass have revealed very little about who their No. 1 starter will be in October. That’s the biggest discussion point in a best-of-five scenario, because the Game 1 starter is the one with the potential to start two games -- the series opener and a potential do-or-die Game 5. So how could the rotation shake out once the postseason begins?

Who’s No. 1?

Last season, the Cubs’ starter on the final Saturday of the regular season started their first postseason…