I pose this question because the hot topic over in Chicago is the possibility that CBS Radio, at any moment, could flip their underperforming Fresh 105.9 (the former WCKG) to an FM simulcast of their all-news station in that market, WBBM-AM. This, as projected by Chicago media blogger Robert Feder, is in order to "blunt" the arrival of Merlin Media debuting a new all-news (or news/talk) station on one of their new FM properties in the Windy City. (Of course, such is also being projected for the fate of WRXP here.) We've discussed the whys and the why nots as to whether CBS Radio could benefit from killing one of their FM music stations in favor of a simulcast of one of their three (WFAN included) AM sticks. But with this development in Chicago, let's do it once more... and consider this: I mention the Chicago station is "the former WCKG" because, for years, it had been the Chicago radio home of Howard Stern until he went to satellite. Since then, virtually every one of his former terrestrial radio affiliates, from New York and Chicago, to Boston and Portland, have flipped at least once (in the case of New York's 92.3, three times). So keep that in mind.