The phrase "anchor role" refers to a key position or job that acts as the central support or foundation for a group or organization. It is the role that keeps everything steady and helps maintain stability. Full definition
You wouldn't need one for a news anchor role because you'd have footage available to share by link. (epiccv.com)
After stepping away from his MSNBC anchor role in 2012, Ratigan started a hydroponic farming company designed to help reduce poverty and conflict in the United States and abroad, New York magazine reported. (freebeacon.com)
Reddick anchors the role of the government figure that's both paternal and untrustworthy, something he did brilliantly in The Wire, and here it's nice to see him get to play in action sequences. (collider.com)