Should you start or sit Arizona Cardinals running back Tyler Allgeier in Week 9 against the Seattle Seahawks? PFN's Kyle Soppe breaks down Allgeier's fantasy football outlook as Jeremiyah Love remains sidelined with an ankle injury. Allgeier delivered an impressive performance against the Dallas Cowboys, recording more than 190 scrimmage yards and two touchdowns. However, the Cardinals now face a challenging matchup against Seattle's strong run defense, while Bam Knight could also factor into the backfield rotation. Can Allgeier maintain his recent momentum? How will Arizona distribute its rushing opportunities? Soppe examines Allgeier's potential workload, the Seahawks matchup, and his rest-of-season fantasy outlook. Use PFN's FREE Start/Sit Optimizer → Hit subscribe → MORE FREE PFN TOOLS Trade Analyzer → NFL Mock Draft Simulator → NFL Playoff Predictor → #TylerAllgeier #FantasyFootball #Week9 #StartSit #Cardinals #PFN