I wouldn't be surprised if iHeart hasn't already begun the process to get Duran on Kiss-108.
I see Joseph's point. The only rebuttal I have: If Duran was the plan, why wouldn't they have got that set up during Matty's two week absence?
Started that process? outside of promoting it with social media posts and promos.. they could have it done in a day.. re work the program logs for satellite closures, commercial breaks and local news/traffic reports.... eazy peazy.