Thomas Harper of the Las Vegas Raiders is making waves as a standout undrafted free agent, showcasing his versatility with a notable 93.2 PFF grade during Week 17. As a special teams contributor, Harper's performance has positioned him as a potential starting safety for the future.

Meanwhile, the Los Angeles Rams are benefiting from a strong rookie class that includes Omar Speights and Jaylen McCollough, both of whom have made significant impacts this season. The emergence of these players highlights the potential of undrafted talent in the NFL.

The NFL has issued fines to 23 players following Week 7's games, with notable penalties including San Francisco 49ers left tackle Trent Williams, fined $11,817 for unnecessary roughness after an ejection for punching Kansas City Chiefs safety Bryan Cook, who was fined $8,442.64.

Other fined players include Tampa Bay Buccaneers quarterback Baker Mayfield and New York Jets linebacker Quincy Williams, who received the largest fine of $45,020 for a helmet hit.