Being a Buckeye fan, and I know you are too, Fields isn't ready yet. For the complaining that JB gets for holding onto the ball, Justin is worse. I figured with how Ryan handled Haskins last year and getting him to get rid of the ball quicker, that would have translated well over to Justin, but I haven't seen it. Once he gets really tested, or they have to play from behind late in the game, I don't think he will handle it nearly as well as Haskins did. Again, another year for Justin would do him well, but I can see him leaving for the NFL as he'll be 21 in March.
I'd like to see Dobbins in this offense. He's a bigger version of Hines and could steal carries/touches away from Mack.