I disagree with that, from what I've seen of Newsome. He's a liability on the field for only 2 reasons - and time and experience fix both - one is backfield blocking, picking up pass protections and blocking assignments, and the other is ball security. Size, and physical ability, vision - etc. - are not what's going to hold this kid back. He's got the physical ability to take the ball to daylight and all the way to the house every time he touches the ball.
He's not going to be able to be a regular offensive player though, until he shows improvement in both of the above though. I fully expect #22 to back to catch the first kickoff of the season, and to be a threat to return kicks all season long. Catch 22.
That's where he helps this team the most right now, and I hope he's been catching balls day and night all the time for months. Thousands and thousands of them.