Defensive end Everson Griffen's passion, which helped make him the voice of the Vikings defense for the second half of his decade in Minnesota, has turned on his former team this week.
Griffen, who was traded to the Detroit Lions from the Dallas Cowboys last week, is one of three former Vikings returning to U.S. Bank Stadium with the Lions on Sunday, joining running back Adrian Peterson and safety Jayron Kearse.
It's the third return for Peterson but the first for Griffen, a former Vikings captain who started 93 games over a decade, since he and the team couldn't agree on a contract this offseason for him to come back for an 11th year.
Griffen will arrive motivated, using Vikings coach Mike Zimmer's word choice this week for an edge.
Asked about Griffen earlier this week, Zimmer said, "I've seen some [film] with Dallas. They've been in some of the crossover games. Everson was a good player for us. I wish him well, just not this week."
At Griffen's videoconference Thursday, he said: "I be looking and, I'm just a good player? All right, he got a good player coming his way. He's going to see Sunday what he got coming for him.
"He's going to put respect on my name, that's all I'm saying. He [wasn't just] a good coach to me, he was a great coach. He helped me improve, helped me grow. I don't ever talk bad about people, so for him to call me a good player, all right, I got something for him on Sunday."
But Griffen also said he was "not going to let the emotions get to me. I'm just blessed to be at this point in my life, standing strong with my mental health and my physical health, too."