Seahawks head coach Mike Macdonald expressed optimism regarding quarterback Geno Smith's knee injury, indicating that he may practice this week and play against the Vikings. Macdonald praised Smith's toughness and work ethic, noting positive signs from recent tests. If Smith cannot play, backup QB Sam Howell would likely start, which could negatively impact the team's passing game.

• Geno Smith is showing signs of recovery from his knee injury.
• Coach Macdonald's comments reflect confidence in Smith's ability to play this week.
• Sam Howell would be a downgrade for the Seahawks' passing game if he starts.