Sports normally does well when it’s on a decent signal. IMO a successful sports station needs a pro, major college, some kind of team to serve as the backbone of it and a draw. 104.9 has the Gamecocks. 97.1/97.7 is running a regional non-major college team and a high school team. I don’t think the market can support two sports stations and 104.9 has a leg up right now with USC and the Tigers down the hall on 92.5. Audacy probably couldn’t get the Panthers on a signal less than 101.1, so it’s understandable why they’re there.
Likely scenario is Audacy is doing this for a throw in/package sell with 93.3 and 101.1, maybe 106.3 but I doubt they share a lot of the same advertisers.