While the Cubs wait for their current array of stud prospects to reach the majors together they traded away a former top prospect, dealing 2009 first-round draft pick Brett Jackson to the Diamondbacks for Triple-A reliever Blake Cooper.

Jackson cracked Baseball America’s top-100 prospects list in 2010, 2011, and 2012–ranking 35th overall in the final year–and made his MLB debut as a 23-year-old in 2012. However, the outfielder hit just .175 with 59 strikeouts in 44 games and hasn’t been back to the majors.