Bruce Miles of The Daily Herald has a few tidbits of information about the Chicago Cubs in his latest blog post.Miles notes that the Cubs have an unusually high number of arbitration-eligible players this offseason, and singles out Carlos Marmol as an important case. Miles figures that the Cubs and Marmol's agent Barry Praver could disagree about the reliever's value, since his holds total and opponents' average are so strong, while his control is so unpredictable. The Cubs haven&...