Not like the other Top 40 in town is bringing in much better numbers 12+. So maybe that's the justification for Channel945, to keep WGTZ from becoming a 4-5 share station. And that's just a 6kW signal keeping up with a much bigger dog.
Let's not forget that 12+ shows very little, and that WGTZ is showing larger numbers in key demographics, as is every station in the country. A top 40 that shows numbers with men over 54 isn't a very good one, for example.
But on the original point, they don't need to sell it. But they could use an update. The morning show sounds old and miserable, nothing happens in the afternoon, and the night guy is a geek. Update the logo so it doesn't look like something that was drawn by hand, have a better web presence, and get on the airstaff to perk up and entertain instead of just filling the time.