No timetable for Harvin's return

Minnesota Vikings coach Brad Childress says there is no timetable for Percy Harvin's return from mourning the death of his grandmother.

Harvin got the news last weekend and left training camp to attend the funeral and be with his family. The reigning offensive rookie of the year remains away from the team, and Childress said he still is not sure when he will return.

Harvin is one of several offensive stars who haven't practiced recently. Running back Adrian Peterson has missed five straight practices with tightness in his left leg and receiver Sidney Rice is on the physically unable to perform list with a hip injury.

Peterson says his injury is minor but Childress says Rice is ''still a ways away'' from getting on the field.