PFF Grades and Data: Key insights for the Week 16 NFL games December 19, 2025 by Pro Football Focus PFF’s media research team has been hard at work preparing for kickoff by pulling data-driven insights and talking points for our broadcast partners around the league. Now, we’re sharing those same nuggets with you. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook