You guys are nuts. Prado is a 2nd baseman, leave him there.
.313
.583
.939
That is DLee's average, slugging percentage, and OBPS since the break. That alone is a huge upgrade over what Glauss is doing at first, not to mention he's light years ahead of Glaus defensively at first.
He's also light years ahead of any prospect you think the Braves might or should call up. The time to call up a prospect is in May, or in September if you are out of the race. You don't call up a rookie first baseman and throw him in to a meat grinder and post season, especially when you can get a productive veteran with a history of producing in the post season.