All pitchers, and starters in particular, rely on routines. Four days rest is normal, and between-outing habits must be adjusted when a day of rest is added or subtracted. Which makes David Petersons postseason all the more impre sive. David Peterson lets out a celebratory yell after inducing a double play to get out of the seventh inning in the Mets NLDS-clinching win over the Phillies....