Lineup-lock season is here, and Yahoo Sports spent Thursday churning out start-sit verdicts across every corner of fantasy football.

At receiver, the featured debate pits Ravens wideout Zay Flowers against Bills receiver DJ Moore — a classic Week 9 coin flip between two WR2s with contrasting matchups. In the backfield, the question is upside: Chase Brown or Jonah Coleman, with Yahoo's analysts framing it as a pure ceiling play for managers chasing a win.

The desk also covered the positions nobody drafts early but everybody streams. A Week 9 D/ST start-sit piece sorts the defenses worth trusting from the ones walking into buzzsaw matchups, part of a broader positional series that has already tackled quarterback help.

College fantasy players got their own installment: Eric Froton published his Week 10 college start 'em, sit 'em column, working through the tougher lineup calls in a format where player pools run deep and matchup data runs thin. With NFL injuries piling up ahead of Thursday night, expect most of these calls to get re-litigated right up until kickoff.