Ladies and gentlemen the NFL is officially back Will Grier Jersey , and now is the time to speculate which players will perform great this season that many may have forgot about. Every year in the NFL it seems as though a new star is born. and many thought he would be a slow developing project type quarterback. Two years ago we saw Josh Norman come out of nowhere to become one of the best cornerbacks in the NFL as a member of the Carolina Panthers.There are always surprises throughout an NFL season, and sometimes these surprises are players who many thought were good but end up struggling throughout the course of the year. These struggles sometimes are due to a player aging. Peyton Manning is one of the greatest quarterbacks to ever play football, but his last season with the Broncos he did not play anywhere near the level that he played at earlier in his career. Some players also tend to struggle due to injuries or being replaced in the starting lineup due to a teammate out playing them during training camp.Here are 8 under the radar players who will have great seasons and 7 stars who will struggle: Over the years the Pittsburgh Steelers have been known as one of the classiest franchises in the NFL. With their six Super Bowl victories http://www.carolinapanthersteamonline.com/christian-miller-jersey , there is no denying what they have been able to do over a long stretch of NFL history. In fact with their team they have created one of the best dynasties in the NFL and is clearly one of the faces of the sport. But that image has changed for the team over the last five years and this change was a long way in the making.In the past, the Steelers were known for their tough defensive units, a great running game, and stern coaches who roamed the sideline. But right now Jordan Scarlett Jersey , the Steelers are a dysfunctional mess that seems devoid of leadership in many areas. A lot of the blame can be thrown to the front door of head coach Mike Tomlin. For some reason, they don’t have anywhere near the same discipline that they had in the past and right now even the fire from the team seems to be less than it used to be before.But another reason is the Steelers have started to make some questionable moves on both sides of the ball but mainly on defense. They have not been able to draft those superstar defensive players during the last couple of years and it shows each time they get lit up on that side of the ball. Those mistakes in drafting, trades, and signings have finally come full circle and might eat the team alive in 2018. Here is a look at some of those bad decisions the Steelers have made.