Asked if the Seattle Seahawks' Zach Charbonnet has become the "Robin" to Kenneth Walker III's "Batman," an NFL insider had a surprising take.

On Wednesday's Fantasy Football Today podcast, we asked people to email us if they still hold their Fantasy championship in Week 18. I was surprised by how many responses we got. Some said they hold a two-week championship that starts in Week 17.

PM ET game airing live on Amazon Prime Video, sportsbooks have installed player prop betting options for Zach Charbonnet. Charbonnet and the Seattle Seahawks (8-7)

The Seahawks will again be without leading rusher Kenneth Walker III against the Bears and will turn to Zach Charbonnet to start for the fifth time this season.

The Seahawks three big injury concerns will not keep them from playing the Vikings Sunday. But how limited will Smith be?

Charbonnet is slated to serve as Seattle's lead back for the final two games of the regular season after Kenneth Walker was placed on injured reserve Thursday, John Boyle of the Seahawks' official site reports.

Walker’s season ends with a high-ankle sprain, GM John Schneider says. Seattle runs Charbonnet at the Bears trying to stay alive.

Walker’s ankle injury no better in short week. So it’s Zach Charbonnet and last year’s overlooked rookie as the running backs.

Seattle Seahawks preferred running back Kenneth Walker III did not practice on Wednesday. It's worth noting the Seahawks held a walk-through practice, so Walker's non-participation was an estimation.

Should I start or sit Zach Charbonnet for fantasy football in Week 17? Read our fantasy football start 'em, sit 'em picks and fantasy lineup recommendations.

Ken Walker III is out for the Seattle Seahawks, which means the depth is being called upon against the Chicago Bears.

Vinnie Iyer is back for a final week of season-long fantasy football lineup advice, bringing his rankings and insights across all positions to help you make those tough Week 18 start 'em, sit 'em decisions based on matchups,