Justin Boone's Rankings: Biggest risers and fallers post-preseason

Justin Boone joins Matt Harmon to reveal the biggest risers and fallers in his latest fantasy rankings update after three weeks of preseason action. The duo breaks down which players are climbing up draft boards, who fantasy managers should target before draft day and which players are becoming must-fades due to injuries, playing time concerns and what we’ve seen on the field this preseason.