Aren't we getting a little ahead of ourselves? Is there anything official that 40s on 4 won't be back after the three-month Billy Joel channel expires? SiriusXM has done themed channels for a limited time before and returned the original channel when time was up.
That's a good point. Do they announce that from the offset? In the several cases I have paid attention to over the years, the theme channel has been a transition to a new offering.