Percy Harvin still has not returned to the team after the death of his grandmother and the Vikings aren't sure when he will return.
Harvin left camp last Sunday and missed his 14th practice Monday morning. Offensive coordinator Darrell Bevell said he isn't sure when Harvin will rejoin team.
"Percy is dealing with some personal issues," Bevell said.
Harvin went through three practices before leaving so it's unclear how long it will take him to get into football shape once he does return.
"I don't where he's at in terms of his conditioning," Bevell said. "We didn't have him out here that long anyway. But Percy takes really good care of his body. I know that he's a hard worker. We'll just have to see when he gets back."
Harvin also is believed to be dealing with another bout of migraines, which can be brought on by stress.