Colts Add 2, Waive 2 From Training Camp Roster

ANDERSON, Ind. (AP) _ The Indianapolis Colts have waived Baylor guard Robert Griffin and injured linebacker Scott Lutrus. Indy replaced those two by signing guard Danous Estenor and center Thomas Austin. Lutrus missed all of last season after injuring his knee in Indy's preseason opener. He also injured a knee in practice Tuesday.