I wouldn't hold my breath on anyone picking up the slack and adding a CHR station. These stations are just not typically profitable. Why? Too high of a teen content. Car makers, real estate, gaming; all these catagories want nothing to do with a young (broke) audience. Also, due to the high degree of "offensive" music content, many advertisers stay away from these stations. Remember, radio is not a popularity contest where every listener has the same weight. A pimply, 15 year old kid wields enormously less influence and buying power than a pimply, 25 year old college graduate. Many PD's and DJ's often forget this and it is a mortal error.