I still don't buy that Raji's misused just that he's of little use. He does a poor job of controlling the man in front of him (2 gap) but he's also simply lacks the anchor that a player of his size and experience should have. Put him at 3-tech, you'll still end up with a 330 lb man who can get washed out vs the run. Even if he is a great pass rusher for a 330 lb guy, he's probably not the best option on your roster to play 3 tech on 3rd down.
Which is why Raji in base was always an odd fit. And taking him out of the nickel even odder. But it was a nice, natural experiment to prove he really only had the one talent to offer.
Bud Adams told me the franchise he admired the most was the Kansas City Chiefs. Then he asked for more hookers and blow.