The fantasy football playoffs have arrived, which means every lineup decision today could be the difference between advancing or the end of your season.
Following a knee injury two weeks ago, Patriots TE Rob Gronkowski is listed as questionable on this week's injury report after limited participation in practice this week. Even if he does play Sunday, should owners start him? And owners of the NFL's touchdown leader are in a similar situation: Bengals TE Tyler Eifert sat out Week 13 with a neck injury, but after practicing in full, he's expected to play Sunday.
Aside from injuries, some of the NFL's biggest stars have been struggling on the field as of late. Should owners rely on players like Todd Gurley, Dez Bryant and Charcandrick West, especially when the stakes are so high?
Don't worry, SI.com's fantasy expert Michael Beller is here provide you with fantasy advice and answer any last-minute start or sit questions. Reach out to him on the @SI_Fantasy Twitter account, or just follow along below, starting at 10 a.m. ET. For a more in-depth look, check out his Week 13 cheat sheet.