I'm ambivalent on him but that 40 wouldn't change my opinion as he's never looked fast. His 10 yd split would be a lot more important to me. He did a 39.5" vert and a 10'3" broad so it's not like he lacks dynamics.
Its not like he's a WR doing jump balls in the endzone, not sure what vert/broad really matters when you're getting chased down by linebackers who are faster than you.
The guy is a 5th round prospect who likely goes in the 2nd because of a great bowl game performance.
He'd be a great pairing with swift, but I'm not trying to do that in the 2nd. If he was there in the 4th/5th then sure. I know a lot of people love him because of his contact balance but tackling in CFB is just ass cheeks. Same situation with jeanty, but unlike cam, jeanty has a lot more to his game than just bouncing off tackles
Sure he could be good, but his ceiling is david montgomery likely in the NFL, and even that is being generous.