Brooke & Chase: Wilks' KWOF/Denver MD/morning co-host Brooke Diaz has joined Big Machine as West Coast regional. She succeeds Kris Lamb, who recently joined sister imprint Dot Records as Dir./National Promotion (Breaking News 5/9). "Brooke exudes the energy, passion and format knowledge we were looking for," says SVP Jack Purcell. Adds Diaz, "I love radio, but music surrounds that passion. I can't wait to get started representing this powerhouse Big Machine artist roster." Diaz joined KWOF in early 2010. Reach her now here. Reach her beginning June 30 here. Plans to fill the position at KWOF will be announced soon.