Raji counted because his play in 2010 helped get the trophy. He burned out super fast (back down to consistent starter level), but he burned very bright that year.
You're right. On the defensive side, we haven't hit except for (maybe) Casey Hayward. But he isn't on the team anymore due to injuries and rookie potential from Randall and Rollins and Shields upping his game.
The Packers are due for a superstar. Honestly, it might be Clark. We'll see. But it's still not something you can target in a draft, otherwise they'd all go #1, #2, and #3 instead of showing up in random spots in the draft.