I think Apple is a 1st round prospect on a lot of boards. He just adapted very quickly this season. Started bad, then was great. Thats what you want to see your player do. As far as Jackson III I', not sold yet but I havent watched him a lot only highlights. He might be a riser but I don't think he'll go in the top 20 picks unlike Apple.
TO be honest, I think I'd prefer to see the Ravens sign a free agent CB before they draft one because the board might not fit for them to draft a CB when they pick