I agree with you that if. . .The River's ratings stay sky high and Power's remain in the basement, 96.1 is a possibility for a challenge to The River.I know absolutely zip but it would not surprise me if iHeart brought back 96 Rock on either 96.1 or 105.7.
I don't think 105.7 is a possibility, however. First, a full-power signal is necessary to challenge The River in ratings, which 96.1 is and 105.7 is not. Second, 105.7 does not need ratings to do well; it gets on virtually every Hispanic buy and is inexpensive to run. Third, its coverage area, though quite limited, is perfect for its target audience.