Colts have signed veteran free agent defensive end Josh Thomas and have placed defensive back Marlin Jackson on injured reserve.

More Colts: WR Anthony Gonzalez underwent arthroscopic right knee surgery yesterday to clean out loose particles. And....

And Colts S Bob Sanders visited with Dr. James Andrews yesterday to see how severe his left elbow injury is. Still awaiting word on it.

Looks like Colts WR Anthony Gonzalez's latest knee surgery will sideline him another two to three weeks.