Dec 7, 2014; Oakland, CA, USA; Oakland Raiders quarterback Derek Carr (4) high fives tight end Mychal Rivera (81) ahead of Oakland Raiders interim head coach Tony Sparano after the extra point after River'as touchdown against the San Francisco 49ers during the fourth quarter at O.co Coliseum. The Oakland Raiders defeated the San Francisco 49ers 24-13. Mandatory Credit: Kelley L Cox-USA TODAY Sports