If Marlon Walls can get into school this year I think he can make an impact.
Agreed, If Walls is in, he gets solid PT and makes a big impression. Wagner, EJAW, Bohannon, Austin Johnson, and Aaron Douglas all get significant playing time. This class was ranked so low because of depth. There is still SEC talent.
I see a redshirt season for Wagner. We had much worse depth issues at DB last year and we had a couple of guys redshirt. Rogan and/or Willingham will be able to provide depth at corner and safety.
Willingham will be a starting corner and will see no time at safety barring injury or suspension. Rogan might be the other starter and so far has been a corner not a safety. I think Wagner has special talent and the confidence to be an SEC d-back. He will play this year in the secondary.
Let's say Morley goes down with an injury. I expect one of the two to move to safety and the other to stay at corner. Both have practiced at safety. Wagner is similiar to Paige last year, he needs to put on some weight.