Seahawks head coach Pete Carroll lost a challenge in the first half of Sunday’s game in Pittsburgh when officials ruled that a defensive pass interference call on linebacker Mychal Kendricks would stand.Carroll had more luck on his second try of the day. After a Russell Wilson deep shot to wide receiver Tyler Lockett fell incomplete http://www.broncosauthorizedshops.com/authentic-dre_mont-jones-jersey , Carroll threw the flag and argued that Steelers safety Terrell Edmunds interfered with Lockett. After a review, officials agreed with Carroll’s view and the Seahawks had a 38-yard gain inside the Pittsburgh 30-yard-line.That big gain was followed by a more conventional big play when Wilson hit DK Metcalf for a 28-yard score. The ensuing extra point made it 28-19 Seattle with 7:15 left to play.That leaves Mason Rudolph with a lot of work to do if the Steelers are going to avoid an 0-2 start. Rudolph replaced Ben Roethlisberger after halftime and threw his first NFL touchdown pass to tight end Vance McDonald earlier in the fourth. Running back James Conner is now on the bench as well with a knee injury and his return is considered questionable. When it comes to running backs in today's NFL, they seemingly come out of nowhere and often. The idea of a franchise running back is soon to be long forgotten, as teams are drifting towards running back by committee or situational running back type offenses. With the rules being bent towards a more pass happy style T.J. Hockenson Jersey , a workhorse back is becoming increasingly rare.This opens the door for football fans to forget some of the best running backs to play the game. More specifically, we will be focusing on a group at this position that gets swept under the rug even more, which is white running backs. Great white running backs are few and far between, and their has been plenty of horrific ones as well that are long forgotten.Many of the players on this list may have played fullback at one point in their careers Zach Brown Jersey , and that is often the case. This list will primarily focus on those who played either a full season as a running back in the NFL, or were regarded as a fullback who received a large amount of carries, with that being said, let's take a look at the best and worst white running backs the NFL has ever seen.