Andy Reid sounded frustrated with starting running back Damien Williams, who has yet to practice with the Chiefs at training camp because of a sore hamstring. ‘’He’s missed quite a bit,’’ Reid said. “He’s missed a lot of plays. It’s been great for these other guys. (Carlos Hyde) has done a nice job. He’s got a lot of reps and he’s taking advantage of them.’’ The Chiefs worked to build some depth behind Williams, signing Hyde as a free agent and drafting Darwin Thompson in the sixth round. They also have Darrel Williams and Tremon Smith, who was recently moved from cornerback. But they’d prefer to have Williams, the most gifted and complete back they have,
