I think we need to stick with the plan of using this as a "transition year" to our next wave of talent (which Chourio is the centerpiece of). Sure winning is fun, and we've done that for the most part this season, but development must take precedence. Which is part of why I'm frustrated with the roadblocks that guys like Bauers and Dunn to a lesser extent are becoming to our younger guys getting in the lineup.
Unless Chourio starts looking completely overmatched at the plate, which he really hasn't (especially lately), the upside of letting him figure things out now against MLB pitching outweighs whatever benefits he can obtain from feasting on AAA pitching. Because the faster he figures things out for us at the major league level the better, and AAA pitching just isn't of a high enough quality these days to serve as an effective substitute. The fact that we're paying him like a major league player right now only adds to that incentive.