‘Houston enters the game averaging 23.9 points for but 22.6 against. The Bills shut down quarterbacks Derek Anderson, Mark Sanchez and Jake Delhomme but Matt Schaub is playing at a very high level and has just five interceptions to go with an NFL-leading 16 scoring passes. He isn’t easily rattled (114.5 rating on the road this year) but the Bills have to try. The Bills would get a break if WR Andre Johnson (16.7 yards per catch) can’t play or is slowed by a chest injury and for once an opponent doesn’t have an overpowering run game.’