I noticed that a quick search brings up a Talk 98.5 Facebook page. Generic, but clearly indicates a conservative talk station.
The more I think about this, the more I think it's a bad decision (assuming talk will be the true format and that Cox isn't putting up a smokescreen). I mainly see it as a way for Cox to get their talkers like Neal Boortz, Clark Howard, and Herman Cain in to Greenville. Other than that, I don't see the benefit over a music format. Unless they try to snag some host like Glenn Beck (who airs weekends only on WORD) or Sean Hannity to be a draw, which is unlikely, none of these talk hosts that could potentially be carried have a fan base in Greenville as they've not been carried here in a long time, if ever, or have had limited coverage. There's nothing to draw the existing 106.3 listeners. Likely no local personalities, no local news or traffic. 106.3 is sub-par, but has "draws." Talk stations with second tier programming that go up against established talkers are almost always suicide if there isn't a strong local draw/emphasis.
Personal preferences aside, I just see more gain in a format like Alternative or AAA, Modern Rock, or even Classic Hits/Oldies. This market needs an alternative to The Planet, though.