I bet CC would have to pay for AP. They (probably) get IRN-USA for free and/or barter.
I wonder, if they do in fact turn on the CC channels free nationally soon, if that'll get CC to invest in some "Premium Choice" content for these channels, rather than their current bargain-basement approach. I also wonder if they'll still call it KISS XM 21 and MIX XM 22, or if they might combine KISS XM with the iHeartRadio.com "Hit Nation" feed - and do something similar for XM 22.