Who knows. Wishes has been around for 10 years, and Illuminations has been around for 14 years. And since you've got seasonally rotating shows, it might stay. Illuminations desperately needs a revamp. I'm sick of watching the ball in the middle of the water. Both of my parents like it but I'm rather sick of it. It's been around since I was 4. I'm almost 18...yeah.
But then again, who knows if they'll even do anything for the 60th. I mean, we got nothing for the 40th in 2011. It would be nice, but, meh.