The recent trade of Jordan Mason to the Minnesota Vikings has sent shockwaves through the NFL fantasy landscape. This move raises questions about the future of running backs in San Francisco, particularly with the impact on Christian McCaffrey and the emergence of Isaac Gendo. Mason's transfer suggests the Vikings are gearing up for a more competitive future while the 49ers appear to be in a rebuild mode, potentially leading to speculation about McCaffrey's trade value. Not only does this trade affect Mason's prospects, but it also opens up discussions about rookie draft strategies, given the 49ers' potential need for fresh talent in their backfield.