Yeah, kids are far more focused on presents, adults are more focused on their kids.
I do believe the announcement date will be the day 2014 season passes are up for sale.
Think about it:
*Creepy voice*
"Experience the all new Bone-Chilling thrill ride at Kings Island. The world's (insert world record and roller coaster), (insert ride name)
Coming in 2014. Come face the (insert ride name)... If you dare"
*Normal and happy voice"
"Purchase your 2014 season pass"
Sorry, my imagination got to me. It sounds a lot cooler in my mind...