No team is moving an elite CB to S in the prime of their career, regardless of how black a hole said team's safety position is. Besides, they will have no problem finding a decent safety elsewhere - look at our own team, Pollard by all accounts was having a really good year, a Pro Bowl type season even. Since he's been out and Ihedigbo has been in, has anyone really noticed a major drop off in play there? I really haven't noticed much difference.