Most have the Ravens taking McCoy, Tennessee corner. Likely the best corner in the draft, not just the best left. However, he blew his knee out, which has teams worried about his future, yeah, Max Crosby type worry.
Safety is not needed, Ravens have plenty and they can always find one later or even undrafted to groom.
Center is an option, but, none of them is starter material, maybe a year or two away if at all. So why chose one in either rounds 2 or 3?
Defensive tackle yes, edge, maybe even middle backer, but definitely wide receiver, there are several who are good enough to start in these next 2 rounds