If you think a rookie can come in and play FS then you don't know NFL football (Ed Reed had the most dominating defense in the history of the NFL in front of him). Pryor is probably better suited to play SS, that leaves Ha-Ha, who in my opinion is the OVERRATED Alabama player. Yes, Saban's system puts out players but Mosley was the QB of that defense. Who knows, maybe the Ravens have Ward or another safety rated higher than Dix. Anyway, I'll side with the Ravens FO with a Hall of Fame player and Hall of Fame GM than some guy on the message board (myself included).