Colin Cowherd suggests the San Francisco 49ers may need to consider a semi-rebuild if they lose to the Dallas Cowboys in their upcoming game. He highlights the aging roster, including key players like George Kittle and Christian McCaffrey, and notes that the team's competitive window is closing.

Cowherd emphasizes the impact of injuries and the turnover in coaching staff on the team's performance. With a concerning record of 3-4, he believes the 49ers must win to stay in playoff contention, or risk reevaluating their roster strategy.