What happened: New York Giants quarterback Jaxson Dart is expected to undergo season-ending knee surgery. He sought multiple opinions on the injury, and while his ACL remains intact, an operation is necessary.

Why it matters: The procedure halts Dart's season following an encouraging start for the New York offense. The Giants will hand the offense to Jameis Winston as they navigate the remainder of the schedule.

What to watch: Dart will undergo the procedure and begin a rehabilitation process that is expected to lead to a full recovery.