Joe Flacco knows the ins and outs, the perils and pitfalls of the road in the NFL playoffs as well as anyone. As Cleveland's quarterback and his new-ish teammates prepare for Saturday's AFC wild-card game in Houston, Flacco's experience — and success — on the road in the postseason is giving the Browns (11-6) an extra boost of confidence. Flacco has won seven road playoff games, tying him with Tom Brady for the most in league history.