If you've made it this far in the fantasy season, you probably have a good idea of what works and who should remain in your lineup regardless of matchups.
The same can be said for NFL teams in playoff contention. Barring injuries, you won't see them making sweeping changes to personnel. Over the last few weeks, the Detroit Lions made Theo Riddick their lead back with positive results. Even though Ameer Abdullah was healthy enough to return to action in Week 15, his role in the offense was significantly cut down, which destroyed his fantasy value.