iHeart has plenty of options with 106.1 as AC, it is a flexible format. I think after the past changes they've had on that frequency since the mid-2000s they're probably happy with the performance, they just need to get the numbers up in the 35-54 demo without alienating the entire audience from when the soft AC format first launched which can be done. Perhaps they will be content with lower numbers just to bring WBEB down a bit (seems to be Audacy's point of WTDY). The music may change but I can't see iHeart moving away from AC on 106.1 anytime soon.