Related: Patriots open as home underdogs to the Ravens in Week 3 Week 3 kicks off tonight as the Pittsburgh Steelers (+4) travel to FirstEnergy Stadium to take on the Clevland Browns (-4). Both teams are coming off of losses in Week 2 and will be hungry to get back in the win column. Pittsburgh comes into this one after falling 17-14 at home to the New England Patriots. Mitchell Trubisky will need to step up his play at quarterback and do a better job getting the ball to his weapons. He will need to rely on his offensive line…