Now that preseason has officially begun http://www.jetsfootballauthentics.com/jachai-polite-jersey-authentic , the excitement for regular season has doubled among football fans everywhere. Looking ahead, there are some great match-ups in store this NFL season; ones that are bound for excitement, some upsets, and some anxiety down to the final second of the fourth quarter. Some teams have completely revamped their rosters and staff Chuma Edoga Jersey , some have found a new sense of competitiveness, and some have experienced changes that could rewrite their fate this season in comparison to previous ones.While there are some great match-ups this season, what is more interesting and perhaps even more exciting, are the quarterback duels that are in store for fans this season. Teams have gotten stronger http://www.jetsfootballauthentics.com/trevon-wesco-jersey-authentic , some may have gotten weaker, players have retired, and the competitiveness amongst some teams has become more intense; all of these factors will play a part in the way quarterbacks go up against each other. Super Bowl quarterbacks will see rematches, although things will now be vastly different and some quarterbacks will face teams where they will be motivated by vengeance and increased competitiveness. We will see rookies play future Hall of Famers and second year quarterbacks play with a better team around them. Looking forward Clelin Ferrell Jersey , it seems as if everything is up in the air and anything is possible when it comes to these quarterback duels. Football is a dangerous game... this we know by now. Careers are fragile, and one hit can end it all. Others fall victim to father time – after all football (today more than ever) is a young man’s game. Even with that as a glaring reality, certain players have defied the odds with their longevity. Some are able to withstand 10 or more seasons of NFL physicality. A dangerous game indeed... yet many of its participants struggle to leave it. Despite its addictive aura, the NFL stands to lose some of its stars in the upcoming off-season. Some simply have overstayed their welcome in the youthful league. Others are simply too broken by the game that made them famous.Difficulty staying healthy or staying in shape have certain stars' careers in question and other players have hinted (some confirming) their intent to call it quits. If indeed these stars – of today and/or days past – have played their last games http://www.raidersfootballauthentics.com/josh-jacobs-jersey-authentic , finding equitable replacements will not be easy. Their veteran leadership and legendary status cannot be replaced over night. Many of the players on this list have had careers worthy of the Hall of Fame. Their absence will be felt both by their own teams and teams they used to terrorize on the field. Some of these players will not be missed too badly by the fans, but the majority are legends of the game and we have already seen them play their last game. These are 15 NFL Stars Who May Have Played Their Last Snap This Year.