Calvin Johnson: (Knee) Could Be Limited To Third Downs If Active Staff

Update: Johnson (knee) could be limited to third down situations Sunday against Jacksonville, if he plays at all, reports.

Recommendation: A knee injury kept Megatron from practicing all week, and it's sounding like he'll be a game-time decision Sunday. If the Lions activate Johnson, there's a chance he only sees the field on third downs. That doesn't mean he won't produce, but the star wideout has just six catches for 80 yards in the last two games.