Racing PositionsBlue Jays sign former star reliever Soriano to minor deal9dCockcroft: Impact of Nationals deals9dTristan H. CockcroftRelief Efforts: Identifying safe, risky closers9dAJ MassRelief Efforts: Injured closers near return9dTristan H. CockcroftRobertson best candidate to replace injured Rivera9dTristan H. Cockcroft