Fantasy Football Start/Sit Advice: What to do with Alvin Kamara, Quentin Johnston, more players in Week 9

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Start-sit decisions can be vexing for even the best of fantasy managers, especially as we navigate the bye-week season. Here's our Week 9 traffic report to help you make some of those calls this week.

Green Light

WR Ja'Marr Chase vs. Bears: Assuming Joe Flacco (shoulder) can go, the Chase video-game tour will continue. Chase has a silly 38-346-2 log in the three Flacco starts, and Chicago is battling cluster injuries in the secondary. Chase feels like a mandatory DFS play, and Tee Higgins is an easy start for managed leagues.

RB D'Andre Swift at Bengals: He's seen double-digit carries in every week, and Swift's especially hot right now, averaging 6.3 YPC over his last three starts. Now he attacks the worst rushing defense in the league. Make note, Swift is dealing with a groin injury, so be sure to monitor his status this weekend.

RB Tyrone Tracy vs. 49ers: He ascended to a featured role in Week 5 last year and was the RB16 over the rest of the season. With Cam Skattebo out for the year, Tracy can hold RB2 real estate for the second half.

RB Kareem Hunt at Bills: Assuming Isiah Pacheco (knee) can't play, Hunt looks ready for double-digit carries at Buffalo. The Bills are handing out 5.3 yards a carry and rank 30th in run-defense DVOA.

Yellow Light

WR Chimere Dike vs. Chargers: I'm merely giving him the yellow tag because the Titans' offensive ceiling is fairly low. But Dike has a classy 11-163-1 line the last two weeks, and he's running slot routes that make for quick and easy completions.

WR Jameson Williams vs. Vikings: He posted a bagel in his last start, but the Lions took responsibility for that during the bye week. Look for Williams to draw some layup targets early on Sunday as the team looks to keep him engaged.

RB Bam Knight at Cowboys: He's averaging just 3.5 per carry and is nothing special as a receiver, but the Dallas front seven has escorted running backs into the end zone all year. No reason that can't continue Monday.

WR Alec Pierce at Steelers: He doesn't see enough market share to be an auto-start, but the Pittsburgh defense has fallen on hard times, and Pierce has led the NFL in yards per catch in each of the last two seasons. Sometimes home runs die on the warning track, but swing for the fences anyway.

Red Light

RB Alvin Kamara at Rams: He hasn't scored a touchdown since opening day and is also dealing with a pesky ankle injury. The Rams have been a top-10 run defense all year, and the game script could easily get out of hand.

TE Hunter Henry vs. Falcons: Henry had a touchdown last week but it was his only target. He's averaged a mere 13 yards per week over the past five games, and the Falcons have defended tight ends very well all season.

WR Quentin Johnston at Titans: It's possible the Chargers might be running out the clock in the second half against this lesser opponent, and now that rookie TE Oronde Gadsden II has spread his wings, Johnston has downshifted to the No. 4 option in the LAC passing game.

RB Chuba Hubbard at Packers: Dave Canales is hinting at Rico Dowdle being the team's featured back, and given that Carolina is a 13.5-point underdog, it might be difficult to stick to the run. Dowdle can probably still get home for fantasy with 10-13 touches, but Hubbard has always been a back who relies on volume.