See, I don't see where people get he was a SS. I've read that here before. I watched a video last spring of a review of Cross, and the reviewer watched an entire Maryland game and said that Cross came out of single high FS only three series the entire game. And that he played FS most of the time his senior year at MD. He has the range for FS, and played it in college. Maybe I can find that video.
Not saying you're wrong, but the stuff I read said he played FS and has strong NFL FS traits.