
By the start of Episode 4 of Hard Knocks: Training Camp with the Buffalo Bills, the Bills and the 31 other teams across the NFL had trimmed down their rosters to just 53 players. After a deep dive into Josh Allen's throwing mechanics, Episode 4 takes a closer look at several players on the team's roster bubble as they make their final bid for a roster spot during the final preseason game.
Here's are three takeaways from the latest episode.