On Sunday it is time again for round number five in the NFL season, as the best football teams in the US face off to decide which franchise comes out on top.

It is still early season so there is no telling what might eventually happen as the games progresses, although some early signs can point us in the right direction.

Take the Atlanta Falcons and Houston Texans, which till today's date stands undefeated, each carrying a feather-light four game winning streak in the luggage.

The Falcons are playing the Redskins on Sunday, which won their last game after a narrow 24-22 battle against the Buccaneers, and are hungry for more.  Texans fans will have to wait till Monday to see their heroes face off against the New York Jets, who comes to the field hungry with revenge after their humiliating defeat by the San Francisco 49ers, 34 - 0.

Another Sunday game to look out for is between the Philadelphia Eagles and the Pittsburgh Steelers, the Pennsylvania derby which looks set to be an emotion-filled and no-holds-barred battle for the prize.

The Eagles come with a narrow victory against the New York Giants, while the Steelers have yet to prove the steel they are raised from. However, with key players such as linebacker James Harrison, running back Rashard Mendenhall, and safety Troy Polamalu returning after an extra week of healing, the Steelers will no doubt put up a fight worth the money. 

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