Actually, SLG correlates slightly higher to run-scoring than OBP does. Naturally they are BOTH important -- OPS correlates higher than either -- but for instance, for the four seasons from 2003 til 2006 in the NL, the correlation between OBP and runs was .88 -- which is quite strong. The correlation between SLG and runs was .91 -- even stronger. The correlation between OPS and runs was .96 -- about as good as it gets.You know as well as anyone that OBP has a very good correlation with runs scored. Soriano's career .325 mark in that area probably isn't going to help the Cubs much.
That last point is an important one. If Soriano is going to put up an 875- 900 OPS instead of Juan Pierre's 620 OPS, he is going to be a tremendous help.
Maybe so, but again -- what does the salary have to do with the performance? If the salary is not going to prevent the Cubs from making other needed changes -- and it didn't -- why do we keep coming back to that?His incredible season last year resulted in a 132 OPS+. That's a good number, but if that's going to be his career high, he's going to leave much to be desired for a player making $16 million a season.
Deeper lineups score more than star-driven ones. Four players below 100 will chip away at the effectiveness of that 170 guy more than you'd think.That's 2 players projected to be above 120 (Lee and Ramirez), 4 in the 100-120 range (Soriano, Barrett, Murton/Floyd, Jones), and 2 in the sub-100 levels (Cedeno/Izturis, DeRosa).
Compare that to the Cardinals. 2 above 120 (Rolen and Pujols), 2 in the 100-120 range (Edmonds and Duncan), and 4 in the sub-100 range (Kennedy, Encarnacion, Eckstein, Molina). The Cardinals are projected to be middle-of-the-pack or worse right now.



