Cris Houston?

"So whom exactly does that leave when the best free-agent option at cornerback might be Sean Smith the guy the Dolphins are about to let walk out the door?
Try Chris Houston, the best cover corner few outside of NFC North have heard of.
Houston, a six-year veteran who has split his career between Atlanta and Detroit, led the league in interception-return yardage in 2011. And he followed that with perhaps an even better 2012 even if the statistics werent as impressive"