"Rebuilding" is a very trying experience for baseball fans. It's what owners do when they decide that the current team is overpayed, underperforming, and irreformable. They clear out the current regulars and make room for new talent. In the meanwhile, though, fans have to suffer through a few seasons of not even hoping to win. When done well, it works. The New York Yankees found themselves paying the highest salaries year after year in the 1980s. Although they had the best winning percentage overall for that decade, they had no division titles, let alone World Series championships, to show for...