Baseball America's podcast this week is on the NL Central. Cubs notes: Zych will be top 30 Skeptical of Vogelbach because of his weight, especially his ability to keep it off long-term. "Not the greatest top 10 in the world, not the worst in the division but close. Closer to the worst than the best. A lot of guys in the bottom half of top 10 who do not look like top-10 guys: Vitters, Dolis and Lake all have pretty big holes in their games." Vitters still has upside, but if he wasn't the former No. 3 overall pick, wouldn't be in the top 10. System has a problem with gluts of players in the same positions in the same spot, pushing guys into positions where they don't profile to. Criticizes our development strategies for letting that happen, i.e. Flaherty, LaMahieu and Vitters. "If everything comes together perfectly, Flaherty is a left-handed Mark DeRosa." "LeMahieu is like a dead-ball era third basemen." "Cubs are hoping LeMahieu can be Jeff Cirillo" Only guy in the mass of middle infielders who could be a regular player is Lake, and joked about it being as a reliever. Debated whether he really has an 80 arm or not. Comp Lake to Tim Beckham.