Veteran linebacker Sio Moore is on the Texans' radar as a free agent after the AFC South champions cut inside linebacker Max Bullough on Friday, according to a league source not authorized to speak publicly.
Moore worked out for the Texans.
Bullough was released Friday. He's suspended for the first four games for violating the NFL performance-enhancing drug policy.
Moore is a former Oakland Raiders third-round draft pick from Connecticut.
Moore, 27, also has played for the Indianapolis Colts, Kansas City Chiefs and Arizona Cardinals.