If baseball selects its best umpires to work the playoffs, it is reasonable to assume that now isn't the time to change accepted conventions. However, in game two of the ALCS, Angels shortstop Erick Aybar was turning a double play where he never touched second base - but came extremely close and was in fact straddling the base - and the Yankee runner was called safe.
Baseball fans can argue for furthering the use of replay all they want but it's important to maintain the human element. In Joe Torre's most recent book he reminds people to always remember that the game has a pulse. Let's keep it that way.