Speaking of age, isn't it about time Snoop Dogg, Jay-Z, and Usher....etc mysteriously vanish from CHR? OR will these artists from the 90's - 00's who have been holding strong to chr (or even making a come back) be the ones to make older age acceptable to chr once again, like the way it was back when Cher, Whitney Houston, and Madonna..etc were topping the charts with Britney, J-lo, Enrique Iglesias, Christina Aguilera, Snoop Dogg...etc? If everything goes in trends / phases, then couldn't this "only younger artists allowed" rule of chr radio society be a temporary trend that will also come and go? Right now, it seems like we have quite a bit of a long line of artists who seem like they'll last a long time in pop, so it will be a while before there is another "cut off" where the older folks vanish from chr and we are only left with younger artists. I don't see any break or generational gap where this could change, unlike the time when Cher and Madonna were "booted" and everyone else left were pretty much just the younger pop groups.
The only way I can see the older artists getting cut off again is if current music trends change due to a new style the youngest, newer generation may create, causing many of the middle aged artists who cannot (or don't desire to) keep up with the change in sound to lose their fame, and at the same time, people like Usher, Eminem, Snoop Dogg, Jay-Z..etc. all disappear.
...Unless, of course, technology unexpectedly advances, bringing along a more popular form of radio, causing the whole way in which we classify music charts, plan formatting...etc. BEFORE we get to see how long the current chr acts will last on current traditional (Chr) radio.
I just wonder how long this "come back" phase will go on? Does anyone remember BACK when Lil Wayne, Enrique Iglesias, J-Lo, New Kids on The Block, Snoop Dogg, Eminem, Black Eyed Peas...etc. were first known on certain charts? Did anyone expect all these people to all come back as big as they are, once again, on CHR? Did anyone think Lil Wayne would be the last one standing from Cash Money records? Does anyone see anybody or any band/group else out there who could surprisingly make a come back?
Is it possible that when alternative / rock resurges, you'll start seeing certain rock artists / bands coming back?