Ravens RB J.K. Dobbins suffered a rib injury in the 2nd half of Sunday's game vs. the Giants. We'll look for an update on the severity. The rookie's absence left Gus Edwards as Baltimore's top back.

Ravens beat writer Jamison Hensley writes that J.K. Dobbins and Gus Edwards “likely won’t be available” for upcoming OTAs. Baltimore opens up OTA workouts on May 24, when both guys will be about 9 months removed from ACL tears. So we're not talking about a setback here; both guys are expected to return for training camp. Adding rookie RB Tyler Badie and veteran Mike Davis in recent days, Baltimore has the bodies to get through the spring. While the backfield looks messy now, we know this team wants to go run heavy — especially without Marquise Brown. In 3 seasons as Ravens OC, Greg Roman’s units have ranked 1st, 1st and 3rd in rush attempts.

Ravens HC John Harbaugh said Monday RBs J.K. Dobbins and Gus Edwards are "making progress" in their recoveries from last year's torn ACLs. It's the first real update of any kind that we've gotten on these guys since they tore their ACLs in late August and early September, respectively. Harbaugh added that Dobbins and Edwards will "likely" start training camp on the PUP list. But the timing of the knee injuries makes both guys good bets to be available come Week 1.

According to multiple reports, the Ravens are assuming RB J.K. Dobbins will miss the season because of the left knee injury he suffered Saturday night. The 2nd-year back is having an MRI to confirm the diagnosis today, but NFL Network's Ian Rapoport reports that the team believes Dobbins tore the ACL. His loss obviously boosts Gus Edwards, Justice Hill and Ty'Son Williams. Don't be surprised, though, if Baltimore adds another RB as rosters get trimmed down around the league.

Update: Per ESPN's Adam Schefter, Dobbins is officially out for the season with an ACL tear.

The Athletic's Jeff Zrebiec confirms that Ravens RB J.K. Dobbins has a "potentially serious" knee injury. "At this point, anything short of Dobbins being declared out for the season Sunday would have to be considered a win for the Ravens," Zrebiec adds. It's speculation based on reactions from Dobbins, Ravens players and Ravens coaches on Saturday -- but this doesn't look good. We should get a more concrete diagnosis on Dobbins after he gets his MRI on Sunday. If you're drafting in the meantime, we wouldn't consider him until the double-digit rounds.

"The belief among Ravens powers that be is that the [J.K.] Dobbins knee injury is indeed serious," insider Michael Silver tweeted on Saturday night. That's the only update we've seen on Dobbins since he had to be helped off the field and carted back to the locker room after hurting his left knee in Baltimore's final preseason game. Stay tuned.