Barkley does everything amazing due to his talents. Perkins I have always view as a guy who can do everything good, but nothing great. If Barkley goes down it will be a RBBC buy I believe Perkins will be used the most.
Ingram will have good year on a run 1st team.
Davis is on the boarder of a bust. They just drafted another talented WR in AJ Brown. I was never big on Davis when he came into the league and I don't see him doing much.