Kevin Goldstein makes several changes to his top 12 prospects for the 2012 fantasy season, adding new names like Welington Castillo and Julio Teheran.
Eric Karabell examines the increased fantasy value of players who are expected to change positions this season, including Miguel Cabrera, Hanley Ramirez and Marco Scutaro.
Scott Engel updates his weekly rankings based on the latest news and injury reports.
Tristan H. Cockcroft looks at some smaller names that could see their roles increase by Aug. 1.
We break down the trade between the Atlanta Braves and Pittsburgh Pirates.