Colts QB Anthony Richardson has been placed on IR with a Grade 3 AC joint sprain, sidelining him for at least the next four games. Gardner Minshew will step in as the starter in his absence.

• Anthony Richardson has been placed on IR with a Grade 3 AC joint sprain
• Richardson will be out for at least the next four games
• Gardner Minshew will start in Richardson's absence
• Minshew has a 68.7% completion rate with two TDs and no INTs this season
• Minshew could be a slight upgrade for WRs Michael Pittman and Josh Downs