There are some CBs I really like still available that I wouldn't classify as developmental. There are at least five remaining I think could go as early as the 5th round. This isn't one of them, but I don't know very much at all about White. Could be a great pick, but he's not on my list.
Bmore really likes these small school guys. There's a handful I normally wouldn't give another thought to that I'll pay attention to now and see if they get drafted, and if they do, if they ever have success, just because of Bmore's enthusiasm towards them.
I tend to not spend time scouting them because usually only 1 in 100 ever make a dent in the NFL, and my free time is not infinite. Still, finding that one would be an extremely satisfying experience I'll never find.