Amber Theoharis and Sports Illustrated senior fantasy analyst Michael Fabiano break down the biggest trade of the year and how Christian McCaffrey becoming a 49er will affect fantasy managers.

<p>Amber Theoharis and Sports Illustrated senior fantasy analyst Michael Fabiano break down the biggest trade of the year and how Christian McCaffrey becoming a 49er will affect fantasy managers.</p>

Highlights from Westwood One's coverage of the NFL

NFL on Westwood One Sports

Highlights from Westwood One's coverage of the NFL.

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