The Vikings continued to work without three of their cornerbacks Thursday as they moved closer to another game with a makeshift secondary.
Rookie Cameron Dantzler missed his second straight practice because of the neck injury and concussion he sustained in the first quarter of the Vikings' game against the Packers on Sunday. Holton Hill missed his eighth straight practice because of a foot injury that has kept him out since Week 4. Hill's last full practice was Oct. 2, two days before the most recent game he played in Houston on Oct. 4.
Mark Fields is expected to miss several games after sustaining a "pinhole puncture" in one of his lungs Sunday, and rookie Harrison Hand was limited for the second straight day because of a hamstring injury.
That leaves Jeff Gladney, Kris Boyd and recent pickup Chris Jones as the only cornerbacks who are on the Vikings' active roster and not on their injury report.
The Vikings could add Marcus Sayles from the practice squad to the active roster before Sunday to avoid needing even more drastic solutions.
Wide receiver Adam Thielen said on KFAN this week he was preparing to play defensive back if necessary, and safety Anthony Harris stepped in at nickel corner toward the end of the Vikings' 28-22 win in Green Bay, with rookie Josh Metellus replacing him at safety.
"I don't think I've gotten any game reps at nickel [before Sunday]," Harris said. "Over the years, I've gotten a couple at practice and that's about it. But anytime you're in a game, you're just trying to have fun. I pride myself on knowing my individual job and what the people around me are doing. So I was able to know the assignments and go in and play some nickel and try to help us finish the game."
Wide receiver Dan Chisena (hip) was also limited for a second straight day at practice. Fullback C.J. Ham and Thielen were on the injury report because of shoulder injuries, though both were full participants in practice.