Jeff Zrebiec considers RB J.K. Dobbins “highly unlikely” to play in the preseason. In fact, Zrebiec considers it “logical” for the Ravens to place Dobbins on the Physically Unable to Perform list at the open of training camp. This all comes after Dobbins sat out the offseason program following an August 2021 ACL tear. “The knee injuries are a little tougher to say what the schedule really is. So, you talk to J.K., he’s the starting running back today, (and) he should have been practicing today, but he’s got work to do still,” HC John Harbaugh said in June. Consider Dobbins a high-risk low-end RB2 until we gain more clarity on his health.