Do you think the Cubs are really close to that point? Is there a single player on the team that you would say is an elite defender? Maybe Barney? Otherwise the best case is guys like Crisp, DeJesus, Byrd, and Jackson, who aren't going to be Brett Gardner in racking up runs saved. I think there's enough room on the field for those types of marginal improvements to be realized, even across many positions. I'd say Crisp and Dejesus in the corners would be elite.