Radio rumbles

A radio industry source tells me that the appointment of Jamie Dunn to the breakfast shift at 4BC next year has prompted an "unprecedented negative response" from the station's listeners and there are fears that it will "end in disaster". My source says the decision to hire Dunn was a deliberate attempt to target Triple M - which makes sense given their neighbouring demographic targets. Speaking of the Ms, the rumour mill also has it that The Cage may lose Sami Lukis next year, as she is being considered for a Sydney-based job with the Triple M network which would mean a radical change in her working hours.