The NFL's 100th season is now firmly a part of my historical reference model, which means it's time to go back and analyze each player's individual contribution metric. This is a Ryan Kerrigan Jersey numerical value I have created that adds (or subtracts) each player's impact on his team's Jonathan Allen Jersey ability to win games, for every snap. The goal is to better understand player value by capturing production in context, such as down and distance, score and time, type of play called and Terry Mclaurin T Shirts opponent faced.Undertaking a big contribution-metric deep dive of several historical campaigns -- I look at 10 seasons, six seasons, three seasons and one season in a weighted algorithm -- is also how I focus on building team and player projection models for the upcoming season this early in the year. Finding and applying the most Ryan Fitzpatrick T Shirts predictive past trends and trajectories for players, position groups and sides of the ball in systems helps shape opportunities and expectations for the upcoming season.Before we turn the page from the 2019 campaign, though, here is my all-star roster consisting of the top player -- Kamren Curl Jersey according to contribution metric -- at each position on offense and defense: