SAN FRANCISCO – The strength of this San Francisco Giants roster that has kept them in the NL wild card race is also what makes them such an appealing trade partner. The Giants' bullpen, anchored by Will Smith, Tony Watson and Sam Dyson, entered Sunday with the second-best ERA in the National League. That stout collection of relievers has made up for a poor offense and inconsistent starting pitching, and has them within 2 1/2 games of a wild card spot.