Think Roman Harper for a minute who did alright in the Williams defence for the Saints,
Clearly the free safety in the Williams defence can really be a below average NFL athlete, and Alexander is better than that .
Cody is also ,,
So it's going to be about not falling over their own feet and being able to see plays develop and play the deep ball well enough to stop it most of the time .
We'll see if either or both of them can rise to the challenge , that will be needed to keep this team in the hunt for a winning year.