Deadline: Charlie Collier is expanding his domain at AMC Networks. The AMC president has been named president of SundanceTV. He will serve in a dual role overseeing both networks, and will continue to report to Ed Carroll, COO of AMC Networks. Collier’s senior executive team at AMC also is expected to work across both networks, reporting to him. “Running AMC and Sundance under common management makes good sense for both networks, which are heavily focused on high-end drama,” Carroll said.