Not as thick build as Cam, Cam has broader shoulders & his lower body was more developed coming out of Nade.
Jabari still has his Basketball body, he's got that crazy wingspan, natural quickness & he's a smooth fluid runner, they used him on Kickoff coverage at Columbus & stood him up at OLB too.
He's not as freakish as Rousseau, but he has similar physical traits. He's gonna need his techniques refined & learn to be more aggress with his hand fighting skills & obviously with his pops being a Strength Coach he & Feeley will get him right & add muscle to his frame.
He's got that Randy Gregory without the Weed type of upside. You redshirt'em, get him up to 230-240lbs & allow him to be a dynamic Weak-side DE that can also play Viper as a standup rusher. He'll play his best ball by his Red Soph/Junior year. I don't think he'll be a kid that hits the ground running from day one.