Before the 2021 offseason makes way for training camp and the preseason, it’s time to take a look back at the player reviews of the 2019 season– 2019 being the year that the analytical methodology underlying these reviews began to mature. This first part will focus on the free agent reviews– Kareem Jackson, Bryce Callahan, and Ju’Wuan James. Each review will be posted in full (with a link to the original article at the bottom), followed by commentary based on how each player fared over the past couple seasons.