AT KANSAS CITY (1-0)
When: 5:15 p.m. PDT Thursday, NFL Network.
Line: Chiefs by 3.
Over/under: 41 1/2.
Sam Farmer's pick: Peyton Manning is decreasingly mobile, and he's got some inexperienced linemen blocking for him. That's a bad combination against a Chiefs pass rush featuring Justin Houston and Derrick Johnson. Tough matchup.
Chiefs 21, Broncos 20