One for me is Shawne Merriman. 17 sacks in his 2nd season when he also missed 4 games due to a steroid suspension. Most people will attribute his decline to steroids, but he did have a 12 sack campaign the season after. A bad knee injury knocked him out in 2008 and he was never the same after that.
Although I did have an indirect interaction with Mike Florio at some point over Merriman. After the steroid suspension, Florio had an article where he posted Merriman's current team photo versus his rookie team photo and it looked like he had lost 50+ pounds. But Florio didn't seem to notice that Merriman's rookie photo was a photoshopped picture of his head (from his college website) over a 300 pound defensive lineman's body; Even though it was an official team photo, Merriman had held out so the team probably had some staffer do the photoshop since Merriman wasn't there for the picture day. I was bored enough to go through every player's photo before eventually finding the original source photo. Others sent the pictures to Florio who eventually retracted the article. [/coolstorybro]