 The game starts at 8 o'clock. Number one overall draft pick Caleb Williams has signed his rookie contract with the Bears today. He gets a four-year deal that's worth nearly $40 million. On the college front, Georgia starting offensive lineman Kelton Smith Jr. will no longer be able to play due to a pre-existing medical condition. Inter-Miami star Lionel Messi will miss at least the next two matches with an ankle injury. Messi was hurt in Argentina's win over Colombia in the Copa America final on Sunday. I'm Sharon Thorsland, WBT Sports.