Think you gotta go Rivers.
Buffalo might be down and throwing, but Houston has a good pass defense.
Rivers is playing a pretty shitty defense, plus despite his struggles i feel like he's still the better QB.
2013 roster (10-man PPR league)
QBs: R. Wilson, Romo
RBs: D. Martin, Sproles, L. Miller, G. Bernard
WRs: R. White, Amendola, Josh Gordon, Edelman, James Jones, Keenan Allen