Lions RB David Montgomery (thigh) is listed as doubtful for Sunday’s game vs. the Falcons. He didn’t practice all week and is obviously a long shot to play. Montgomery’s absence should mean a bigger role for RB Jahmyr Gibbs, although RB Craig Reynolds and potentially RB Zonovan Knight will be in the mix.

Tim Twentyman of the Lions' official website expects RB Jahmyr Gibbs to get around 15 carries vs. the Falcons on Sunday. If the rookie gets that type of rushing volume -- to go along with his big role in the passing game -- he could be in line for a breakout Week 3. Gibbs is a must-start in season-long fantasy leagues and a recommended play in DFS tournaments.

The Lions have promoted RB Zonovan Knight to the active roster. It's an indication that the team expects RB David Montgomery (quad) to at least miss this weekend's game vs. the Falcons. His absence would leave Detroit's backfield to Jahmyr Gibbs, Craig Reynolds, and Knight.

Lions RB David Montgomery told reporters Monday morning that he'll need "a couple weeks" for the quad he injured Sunday to heal, according to ESPN's Adam Schefter. That means you'll need to plan for Montgomery to miss at least the next two games, and perhaps more beyond that. Jahmyr Gibbs obviously stands as the backfield's top fantasy play in Montgomery's absence. RB Craig Reynolds also got involved for 3 carries and 1 target after Montgomery left the OT loss to Seattle. Reynolds is worth a pickup in deeper fantasy football leagues, ahead of a Week 3 home date with the Falcons.

Lions RB Jahmyr Gibbs was again used sparingly in the running game in the Week 2 overtime loss to the Seahawks, finishing with just seven carries. He was heavily involved in the passing game, though, leading Detroit with nine targets. He caught seven of them but unfortunately managed just 39 receiving yards. And he averaged just 2.4 yards per carry on the ground. We'd certainly expect better efficiency going forward. But it's clear that the Lions want to limit Gibb's rushing volume. Even after RB David Montgomery left this one with a thigh injury, RB Craig Reynolds started mixing in on early downs. It's a frustrating situation for fantasy owners. But if Gibbs is going to get anything close to this level of target volume, he can still pay off in fantasy.

Lions HC Dan Campbell said Friday that RB Jahmyr Gibbs' low snap count in the opener vs. the Chiefs was by design. "He'll begin to get more touches now, so that was just the beginning last night," Campbell added. Gibbs certainly looked like a guy deserving of more touches on Thursday night, averaging 6.0 yards per carry and 9.0 yards per catch. The rookie can stay in Week 2 fantasy lineups as a borderline RB2. We'll see how quickly his volume grows.

Lions RB Jahmyr Gibbs worked clearly behind RB David Montgomery in Thursday night's opener vs. the Chiefs. The rookie tallied seven carries and two targets to Montgomery's 21 carries. That's the bad news. The good news? Gibbs looked like the most explosive player in the game, ripping off a 17-yard run and an 18-yard catch. “You can almost hear the acceleration,” NBC's Chris Collinsworth said. Montgomery's reliability is certainly valued by the Lions coaching staff, but we fully expect Gibbs' role to grow from here. Consider him a lower-end RB2 in the short term. But Gibbs could still be a difference-maker later this season. Consider sending a trade offer to the Gibbs owner in your league if he or she is disappointed by this first game.

Speaking with NFL Network's Peter Schrager, Lions GM Brad Holmes assessed his new backfield. "When you look at it systematically, I do think we'll be better offensively," Holmes said. "That's no knock on the contributions that those other two guys gave us. [D’Andre] Swift is a dynamic player and Jamaal [Williams] was a great leader for us, and he did so much for us. He had a great season. But I think [David] Montgomery and Jahmyr [Gibbs] are different backs. Montgomery does a little bit more in the passing game. And being able to add Gibbs, he's just so dynamic as a receiver. Look, he's a home run hitter as a running back, that's the easy part. What he does as a receiver -- he runs routes like a receiver." Holmes added that Gibbs is a “special weapon” who reminds him of Christian McCaffrey and Marshall Faulk. See where both Lions sit in our 2023 RB rankings.

The Lions selected Alabama RB Jahmyr Gibbs with the 14th overall pick in the 2023 NFL Draft. The former Georgia Tech speedster took a chance on himself in 2022 by transferring to SEC powerhouse Alabama. The gamble paid off as Gibbs led the Crimson Tide with 44 receptions and ranked 4th on the team in receiving yards (444). Oh, and he’s an excellent runner as well. Some will question how much of a rushing workload he’ll be able to manage at the NFL level given his 5’9, 199-pound frame, but don’t count Gibbs out because of his size. He shows excellent vision at the 2nd and 3rd levels of the field, possesses plenty of speed (4.36-second 40-yard dash time), and has a keen sense of timing cuts against potential tacklers. This move makes it likely that the Lions will move on from D’Andre Swift. Gibbs would then enter a clear change-of-pace role behind David Montgomery while handling a healthy receiving role. Current projections have him for 56 receptions.

Alabama RB Jahmyr Gibbs measured in at 5’9, 199 pounds at the NFL Combine on Sunday. Though he’s slightly shorter than he was listed in college (5'11), the Crimson Tide product wowed in drills. Gibbs recorded the 2nd-fastest official 40-yard dash time (4.36) with a stellar 1.52-second 10-yard split. Sub-200-pound RBs may give fantasy managers some pause, but Gibbs’ speed and agility displayed in both running and pass-catching on Sunday shouldn’t impact his draft stock. We’re still looking at him as a top-2 back in this 2023 class.