Welcome to Week 20 of the Cut List. This week I'm taking a look at Starlin Castro, Jon Lester, Jed Lowrie, and Eric Thames. I explain why each player should be dropped in most standard shallow leagues. Last week's cut candidates (Cesar Hernandez, Matt Kemp, Asdrubal Cabrera, Tim Anderson) went a combined 16-for-66 with seven runs, two home runs, eight RBI, and one stolen base. I think last week was one of my better pieces all year and I hope my suggestions have helped through twenty weeks. [...]