I think it's a concern for right now, but he did well with Bryant. I'm willing to give him the benefit of the doubt for now. Signing day is a ways away yet.
I think Davis has done a good job as a coach. IMO Terrell Newby developed more under his watch than he did with the previous staff. I think I heard that Devine Ozigbo was a guy that Charlton Warren found, but you can't really argue that Tre Bryant was a great class RB. Four-star kid who IMO has looked great the last couple games. I would be kind of concerned that December is right around the corner and Nebraska is still looking for its class RB - and they NEED one this year. When you are in position to really just bring in one stud a year (like Langsdorf with a class QB), you better do it. I'd be worried too like CPD924 is that Nebraska is playing from behind when it comes to a class RB.