Looking for a tall cornerback to help with the big-bodied receivers who gave them fits in the playoffs, the 49ers will host ex-Raider and Eagle Nnamdi Asomugha today, a league source said. The long-limbed, 6-2 Asomugha was perhaps the league's best cornerback when he played press coverage for the Raiders, but he struggled in the Eagles' more diverse scheme and was released earlier this week.
The 49ers showed interest in Asomugha, 31, when he was a free agent two years ago. However, he never visited 49ers headquarters like he will do today. This is believed to be his first visit, which always is an indication of strong mutual interest between team and free agent.
San Francisco also promises to be a better fit for Asomugha. The 49ers play sides when it comes to their cornerbacks -- one either plays on the left or right side and doesn't switch during the game. They also like to play press coverage, although there is plenty of the zone schemes that seemed to vex Asomugha in Philadelphia as well.
The Saints, Texans, Broncos and Cardinals also are eyeing Asomugha, who played at Cal, CBS Sports reported Wednesday.
The 49ers also had shown interest in 6-3 Miami free-agent cornerback Sean Smith, but that has cooled since the start of free agency on Tuesday.
The 49ers are looking at another former Raider, safety Charles Woodson. He visited the team facility Wednesday, but no deal has been struck. Another safety, Louis Delmas, is due to visit the team facility today, ESPN Adam Schefter first reported Wednesday.
-- Matt Barrows