On the spot: Steelers CB Keenan Lewis

We're continuing our series in which we feature one player from each AFC North team who is "On the spot" leading up to the NFL draft. That's a player who is holding a starting job now, but could lose it depending on how his team drafts.

Keenan Lewis, Steelers cornerback

Who he's replacing: William Gay, an unrestricted free agent who signed with the Arizona Cardinals. Last season, Gay started 15 games for the Steelers and finished the regular season with 56 tackles -- 45 solo -- with two interceptions.

NFL résumé: Lewis was a 2009 third-round pick for the Pittsburgh Steelers out of Oregon State, and has made only one career NFL start. Last year, he showed that he can be a playmaker, sealing a 13-9 victory at Kansas City with a leaping interception with 28 seconds remaining. But he has also been undisciplined, getting benched by coach Mike Tomlin in the 2010 preseason after he gave up an eight-yard catch to Brandon Lloyd and then proceeded to knee him.

Analysis from Matt Williamson, of Scouts Inc.: The Steelers have a formula at cornerback. They draft them in the mid rounds (as they did a year ago and with Ike Taylor) and allow them to make their bones on special teams while learning the "Steeler Way." I doubt that trend changes in this draft class. Losing Gay does open up a spot for someone to step up, but that could be Lewis or one of the mid-round picks from a year ago. I am betting that Pittsburgh uses yet another third or fourth round pick on the position with the exact same strategy in mind.

Potential draft replacement: Dre Kirkpatrick, Alabama

Recent "On the spot" blogs: Bengals safety Taylor Mays on Thursday and Ravens linebacker Paul Kruger on Friday.