Giants’ Eduardo Nuñez questionable for L.A. series The hot corner was a hot topic Wednesday night, not just because former Giants third baseman Matt Duffy was in the house. Duffy stopped by the clubhouse to visit his old teammates and wish them well in their bid for a playoff spot. Meantime, Duffy’s replacement at third, Eduardo Nuñez, missed another game with a strained right hamstring, and manager Bruce Bochy declared Nuñez questionable for the season-ending series against the Dodgers. Conor Gillaspie played third on Wednesday, but Bochy said newcomer Gordon Beckham could get starts at the position, especially against L.A.