There’s no concern because it’s so early. The Bills let Wallace walk cheap. Wallace got Siran Neal money. So as people here write they’re concerned, the Bills aren’t acting concerned. That means there is a plan to address CB.
I have a feeling it involves James Bradberry. They’ve been way too nonchalant about CB this offseason. They know they’re getting someone, the only question is who is it? So many veteran CBs available that can fill CB2.