Green Bay Packers wide receiver Jordy Nelson is a game-time decision for a second straight week because of a hamstring injury, the team's website reported Friday. Nelson did not play last week. He practiced Friday. "Jordy's work today went well," Packers coach Mike McCarthy said on Packers.com. "They pushed him further than they have all week. We'll see how he is in the morning, and we'll give him the opportunity to take it to the game." Green Bay hosts the Arizona Cardinals on Sunday. Fullback John Kuhn is ruled out because of a hamstring injury for the second straight game. Also, wide receiver Greg Jennings (abdominal surgery), linebacker Nick Perry (knee), cornerback Sam Shields (ankle), cornerback Charles Woodson (collarbone) and defensive lineman Jerel Worthy (concussion) are out. Rookie safety Jerron McMillian did not practice Friday because of tightness in his back. He is questionable for Sunday.