As much as I like Kerry Wood (one of my five favorite Cubs ever), does anybody want to revisit the argument that it made sense to spend $10 million a year on him as the team's closer?Kerry Wood: 8 saves, 4 blown saves, 5.47 ERA, 1.50 WHIPKevin Gregg: 11 saves, 2 blown saves, 3.66 ERA (June: 1.69), 1.38 WHIP (June: .75)As noted previously in a discussion here at WV23, the choice was simple: It was all opportunity cost. Do you spend a total of $5 million on the entire bullpen to achieve x o...