Not every off-season move can be a smashing success. The Raiders traded for Davante Adams in March and in return, they got an All-Pro receiver who dominated this season. But on the opposite end of the spectrum, they gave big money to an aging pass rusher and that already seems like a mistake.
In a recent article by Brad Spielberger of Pro Football Focus, he took a look at some of the best and worst contracts handed out last off-season.
