Championship Game, will I win?...Need help at Flex.

Starters:

QB: Tony Romo
RB1: MJD
RB2: Ricky Williams
WR1: Miles Austin
WR2: Brandon Marshall
TE: Jermichael Finley
FLEX: Donald Driver home vs Seattle
K: Rob Bironas
D/ST: Miami

Other Flex choices:

Roddy White home vs Buffalo, Marion Barber @ Washington, DeAngelo Williams (injured may not play) @ NYG, Michael Crabtree home vs Detroit

His starters:

QB: Peyton Manning
RB1: Brandon Jacobs
RB2: Maurice Morris
WR1: Chad Ochocinco
WR2: Marques Colston
TE: Antonio Gates
Flex: Derrick Mason
K: Ryan Longwell
D/ST: NE