Seriously, the possibility of a TVN-to-93.3 switch was one of the first things that ran through my head. Not saying that will never occur, but based on ThomasBlixa's response there was a different reason for what I noticed.
Let's get real, people!
It's one thing to abandon a perpetually floundering AM station with a bad signal like WBNS, and something completely different to abandon a successful AM station with a strong signal. You have to look at this like businessmen and consider the plusses and minuses. I'm sure WTVN makes some pretty good coin and is always ranked one of the Top-3 or Top-5 stations in the market. The only reason to abandon the AM dial would be if you can improve upon that.
Let's say they did abandon the AM signal. Let's look at the plusses ... as in how would you make the most additional profit. Would the station make any more money going to FM? Hard to see how when it is already a Top-3 station. Now look at the minuses ... what would you lose? Is whatever you replace WTVN with going to make as much money as it currently is? Probably not. Is the AM replacement going to make more money than what WLZT currently is? Probably not.
In other words, from the standpoint of overall profitability it sounds like it wouldn't be the smartest move to me ... but then again, what do I know?
Oh and I might add that the number one and number two stations in Cincinnati are ... WLW-AM and WKRC-AM!!! Just like the old days!!!
I will tell you what I think would be two good ideas, though (again, what do I know) 1) Since WTVN is weak to the south, they should get their signal either on 107.1 (which has always been kind of a waste, anyway) or on that 92.7 translator in Chillicothe that rebroadcasts WLZT; or 2) Maybe go to kind of a combo like what you have in Cincinnati where WLZT has local talk and plays the role of WLW; and WTVN plays the role of WKRC with some local shows but mostly syndicated fare (which it kind of already does.)