The Buffalo Bills were back at it again on HBO's "Hard Knocks." It was the third episode of the NFL's offseason program for the team and there were many behind-the-scenes looks given to fans. Did you miss the bits from it? Maybe miss something?

Episode 3 of ‘Hard Knocks’ gave fans a deeper, more candid look at the Buffalo Bills' training camp, and James Cook signed his big contract extension.

The Buffalo Bills are undoubtedly Super Bowl contenders. But it's largely been a preseason to forget to this point. That much was clear during the start and end of Tuesday's episode of HBO's Hard Knocks,