ESPN Insider article - but it's a list of the top 10 overlooked talents in the last 20 years or so. Some guy named Favre was #1
10. Tramon Williams, CB, Houston Texans
Undrafted coming out of Louisiana Tech in 2006, Williams was signed by the Texans and had eight tackles and a pass breakup during the 2006 preseason before he was waived in early September. The Green Bay Packers added Williams to their practice squad two months later and signed him to a "reserve/futures" contract when the season ended. Playing a minor role as an extra defensive back and occasional starter from 2007-09, Williams was productive and totaled 129 tackles, including a quarterback sack, with 10 interceptions and 33 passes defensed. Inserted as the full-time starter opposite Charles Woodson in 2010, Williams had a breakout season, intercepting a career-high six passes and earning his first trip to the Pro Bowl. He also signed a four-year, $33 million contract extension before adding three more interceptions during the Packers' run toward a fourth Lombardi trophy.