Signing him would put some pressure on Lewis to sign and Curtis Brown to step up. HE can always be an backup option at FS. Everyone jumps on him but fails to remember his INT sealed games for us. HE was released because he hit his contract escalators(meaning he played well). SIgn him before Cleveland does because you can always use more DB's.
Signing him doesn't change anything in the draft. They'd still draft Vaccarro,Rontez Miles,Banks,Rhodes,Elam or any other DB they want.