I wonder when/if iHeart will decide to try something different with 95.5, the gap has really widened now with WUSN. It's odd to see the trend down for both WLS-FM and KHits, maybe they're just both too similar..weighing each other down at this point? Conversely, the upswing for WDRV has me confounded. As the station slowly loses what made it special, the ratings go up.