Ronnie Stanton will leave his current position as vice-president of radio programming for Corus Entertainment Inc.’s Corus Radio Network, though he will continue to consult for the company. Corus spokeswoman Samantha Simic said in an email Tuesday he would be “moving to the U.S. at the end of the month to focus on his radio consulting business full-time.” She added Stanton will “maintain his role as programming consultant to Corus, as we have contracted for the exclusive use of his services in Canada.” ...