‘Wide receiver Khalil Shakir was sidelined during Tuesday’s session, as was rookie LB Dorian Williams and LB Terrel Bernard, who continued to rehab his injured hamstring alongside athletic trainers. Among those who missed Tuesday’s practice were defensive tackle Eli Ankou (calf), quarterback Matt Barkley, who was wearing a sleeve on his injured elbow, and OL Greg Mancz, who was wearing a sleeve on an apparent injured leg.’