EDEN PRAIRIE, Minn. -- Some observations from the Minnesota Vikings' practice Thursday afternoon:
The Vikings were still without running back Adrian Peterson, who missed practice again Thursday after being gone for personal reasons Wednesday. Peterson wasn't going to play in Saturday's game against the Kansas City Chiefs but is expected to travel to the game with the team. Defensive tackle Linval Joseph, who is still recovering from a bullet wound to his left calf, and linebacker Brandon Watts, who is out with a leg injury, weren't seen at practice. Cornerback Jabari Price and linebacker Gerald Hodges were on the field but were not participating.
Much of the Vikings' work again consisted of scout-team offensive snaps against the first-string defense, which meant another busy day for Christian Ponder. The third-string quarterback went 7-for-12, throwing one interception in 11-on-11 work. Matt Cassel hit 11 of his 15 throws and Teddy Bridgewater went 5-for-7. Cassel didn't divulge the Vikings' game plan for Saturday night but said he "expect(s) to play a lot" against the Chiefs.
Blair Walsh has hit 47 of 50 kicks in team periods since the Vikings started training camp, according to special-teams coordinator Mike Priefer, who said he wasn't concerned about a pair of Walsh misses from beyond 50 yards in the Vikings' first two preseason games. "I think he may have missed one from 50, or maybe none, in practice," Priefer said. "If it was one of those deals where he was shanking the ball, I'd be concerned. But he's hitting the ball well. There's a couple things he needs to do with his follow-through, to straighten that out. We've already gone back and looked at a couple game tapes from his rookie year and last year. It's one of those things he's just got to continue to focus on his follow-through and the other little small attributes that make him such a great kicker, compared to other kickers in this league."
Priefer said the Vikings used 42 different players on special teams in last Saturday's preseason game against the Arizona Cardinals as coaches try to evaluate whose special-teams contributions should help them win a roster spot. The Vikings will start to use more consistent special-teams units on Saturday against Kansas City as they prepare for the start of the regular season. They'll also try to get Cordarrelle Patterson a kickoff return or two, Priefer said.
The moment of the day in practice came when Chad Greenway dropped an interception and angrily kicked the ball into the trees just east of the Vikings' practice field. The ball got stuck in a tree, and several minutes later, Greenway walked into the woods with another football in his hand to perform the old throw-one-ball-into-the-tree-to-knock-the-other-one-down trick. "Didn't you guys do this as a kid?" Greenway said. Seconds later, he emerged with both footballs, proclaiming it'd only taken him one shot to dislodge the one he'd kicked into the tree.