Vikings General Manager Rick Spielman and coach Mike Zimmer both felt the team's priority this offseason was to improve a defense that ranked next-to-last in the NFL in yards allowed last season.
They got a jump start on Sunday, two days before free agency officially begins.
Defensive end Everson Griffen agreed to a five-year, $42.5 million deal to re-sign with the team, according to three NFL sources. The Vikings also brought back linebacker Jasper Brinkley, who was drafted by the team in 2009, on a one-year deal.
Griffen's signing will mark the end of defensive end Jared Allen's career in Minnesota. The two sides mutually parted ways, according to Allen's agent Ken Harris.
Griffen, 26, will receive $20 million guaranteed and $27 million over the first three years of his deal. The team's fourth-round draft pick in 2010 served as a backup behind Allen and Brian Robison and made only one career start over four seasons. Griffen's athleticism enabled him to play at all four positions on the defensive line, but with Allen's departure he will get a chance to consistently start at defensive end.
"They're going to use me; I haven't been used, and it's time," Griffen said Sunday. "The money is always a good thing, but at the same time I finally get to be used. … Coach Zimmer is going to use me. The Minnesota Vikings are going to use me in every way possible. The only thing you guys can do is wait, just wait for this to erupt."
Zimmer was one of the main reasons Griffen wanted to return, along with his fiancée, Tiffany Brandt, and 18-month-old son, Grayson, residing in the Twin Cities.
Griffen said Zimmer's blunt personality is what he wants from a coach. Griffen wants Zimmer to criticize and praise him when it's warranted so he can reach his potential.