Short answer: No.
Long answer: Been down that road before. The iHeart Los Angeles cluster is an amazing success story, particularly on the FM side. In order to sacrifice one of their performing FMs to simulcast KFI, the investment in short-term lost dollar revenue is too much to make the deal feasible. It is unfortunate, because I believe KFI/iHeart management suffers from a huge failure of imagination as to what the channel could actually be. If it is programmed right and with the benefit of a simulcasted FM stick, they could literally position themselves as THE talk and news outlet of the west coast if not the country.