Niners LB Dre Greenlaw (calf) has been cleared to play Sunday night against the Chargers. Greenlaw hasn't played since Week 7, so it's tough to know if he's ready for a full snap allotment. But he'll carry upside if he does. The Chargers have supplied the 5th most fantasy points per game to LBs so far this season.

If you're disappointed in the fantasy output from 49ers LB Dre Greenlaw in Week 13, there's a good explanation. He got ejected midway through the third quarter after an altercation with a security guard on the Eagles' sideline. It doesn't seem as though Greenlaw's likely to face further discipline for the incident. So go back to considering him a potential weekly starter for Week 14 and beyond.

Niners LB Dre Greenlaw (hamstring) is active for tonight's game against the Vikings. Use him as planned in your IDP lineups.

Niners LB Dre Greenlaw (hamstring) is questionable for Monday night's game against the Vikings. Greenlaw managed limited practices Friday and Saturday after sitting out Thursday. He missed the Week 6 loss to the Browns. The late kickoff makes it tough to wait on Greenlaw, and we've knocked him down the Week 7 LB rankings to present more options who are playing earlier. If you'd like to -- or need to -- wait for Greenlaw, try to secure LB Oren Burks as insurance. He played every snap against the Browns last week.

Niners LB Dre Greenlaw isn't practicing Thursday because of the hamstring injury that kept him out of Week 6. HC Kyle Shanahan called him day to day, according to The Athletic's Matt Barrows. We'll watch for progress ahead of Monday night's game against the Vikings.

Niners LB Dre Greenlaw (hamstring) is inactive for today's game against the Browns. Oren Burks looks like the best bet to run second among 49ers LBs in playing time.