Safety LaRon Landry will visit the 49ers on Thursday if the team he's visiting today, the Colts, doesn't sign him to a deal, a league source said. Landry, 28, is a younger alternative than the safety with whom the 49ers are meeting today, Charles Woodson, 36, but he'd likely be more expensive, too.
Landry also has other suitors, which are believed to be the Cardinals and the Buccaneers. Tampa Bay's first choice at safety is 49ers' free agent Dashon Goldson, and the two sides reportedly are negotiating a deal. ****UPDATE**** The Buccaneers and Goldson have agreed to terms on a five-year deal.
Meanwhile, Chiefs free-agent defensive lineman Glenn Dorsey is currently meeting with 49ers defensive line coach Jim Tomsula and others in Santa Clara. The 49ers lost starting nose tackle Isaac Sopoaga to the Eagles and are in danger of seeing another nose tackle, Ricky Jean Francois, go as well. Dorsey was miscast as a defensive end in a 3-4 system with the Chiefs. It's unknown how he feels about playing nose tackle in the 49ers' defense.
And as far as Miami free-agent cornerback Sean Smith ... The 49ers showed interest in the big (6-3, 218-pound) cornerback in the run-up to free agency, but they are not believed to be one of the teams hotly pursuing Smith now. Astute 49ers followers might recall that this is how the team approached the cornerback market in 2011: They expressed interest in several top names, waited until the market had cooled and then snagged Carlos Rogers.
-- Matt Barrows