According to Jon Paul Morosi of FOX Sports, the Reds have expressed interest in Jason Isringhausen. Reds GM Walt Jocketty is familiar with Izzy from the days the two spent in St. Louis. He's a very different pitcher now, but the veteran right-hander is the owner of a cool 3.03 ERA and 1.02 WHIP. He would operate as a setup man for Cincinnati.