Racing PositionsBlue Jays sign former star reliever Soriano to minor deal9YCockcroft: Impact of Nationals deals12YTristan H. CockcroftRelief Efforts: Identifying safe, risky closers12YAJ MassRelief Efforts: Injured closers near return13YTristan H. CockcroftRobertson best candidate to replace injured Rivera13YTristan H. Cockcroft