The Boston Red Sox are jockeying for playoff position with a postseason berth nearly locked down, despite a tough remaining schedule to close out the regular season. The Red Sox have a handful of players who, like Roberts did back in 2004, can prove to be secret weapons and shift the momentum in Boston's favor in pivotal moments. 4 potential secret weapons Red Sox can't afford to leave off postseason rosterRomy Gonzalez and Rob RefsnyderNeither Rob Refsnyder nor Romy Gonzalez is unfamiliar to Red Sox fans, but the impact they can have as playoff secret weapons cannot be overstated. David HamiltonThe Red Sox will have some tough decisions in how they configure their postseason bench, but one player who shouldn't be left off is David Hamilton. More Red Sox reads: