Who were the biggest dynasty risers and fallers among the rookie class? Ryan Wormeli, Scott Bogman, and Pat Fitzmaurice answer that question by examining their updated dynasty rookie rankings heading into the season! From Caleb Williams to Marvin Harrison Jr., we break down the must-have players for your dynasty squad. How do you feel value J.J. McCarthy now among the rookie signal-callers as he heals from his season-ending injury? The Pros will tell you!