Roster moves: The Reds announced that pitcher Tom Shearn and catcher Alvin Colina cleared waivers and accepted an outright assignment to Triple-A Louisville. Shearn was 3-0 with a 4.96 ERA in seven games, including six starts with Cincinnati as a 30-year-old rookie. He spent most of 2007 at Louisville. Colina was claimed off waivers from the Rockies' Triple-A club in September.