Colts signed DE/OLB Lawrence Sidbury, formerly of the Falcons. 27-year-old Sidbury was never given much of an opportunity across four seasons in Atlanta, though he showed some explosive rush ability at Richmond. Perhaps he'll be better as a stand-up linebacker in Indy's 3-4. Sidbury goes 6-foot-3, 261. Thus far, he has five career sacks in 47 games (zero starts).