Week 7 matchup... Thoughts on my lineup?

[allando]

.........ME......................................OPPONENT.........
QB- Matt Schaub..........................QB- Matthew Stafford
RB- Darren McFadden....................RB- Darren Sproles
WR- Pierre Garcon.......................WR- Calvin Johnson
WR- Greg Little..........................WR- Larry Fitzgerald
TE- Tony Gonzalez.......................TE- Joel Dreessen
Flex- Mike Williams (TB)................Flex- Johnny Knox
K- Josh Brown.............................K- Billy Cundiff
DEF- Jets..................................DEF- Saints
D- Tyvon Branch..........................D- Eric Smith

BN: Colt McCoy, Pierre Thomas, Hakeem Nicks, Heath Miller, Sebastian Janikowski, Bears, Patrick Willis...
I'm going through a roster crisis since I just lost Jason Campbell & now Janikowski ... Am I making the right choices with what I got, & should I even get a chance at winning this week? Thanks for looking!