S Harrison Smith, who was questionable heading into today's game due to an ankle injury, is active and will start this afternoon vs. the Lions.

Here is the full list of Minnesota's inactive players:

FB Zach Line
LB Chad Greenway
LB Brandon Watts
G David Yankey
G Austin Wentworth
TE Kyle Rudolph
DE Scott Crichton

For Detroit, they will be down two big offensive stars as both WR Calvin Johnson and RB Reggie Bush are inactive due to ankle injuries. Here's their full list if inactives:

WR Calvin Johnson
RB Reggie Bush
TE Joseph Fauria
LB Travis Lewis
QB Kellen Moore
DE Larry Webster
T Garrett Reynolds