I am not sold due to the following comment in bold.. That says a lot when he wasn't even on the worst defense in history..

"Smith's camp reportedly believes the market for the cornerback is similar to the ones that drew $8-$10 million per year for Brandon Carr and Jason McCourty. It's a steep price for a player who struggled against smaller, quicker receivers while allowing more combined first downs and touchdowns than any cornerback in the NFL last season."

Report: Sean Smith not a candidate for franchise tag - NFL.com

Ha.....yeah I'll pass...