Watch, I buy some nice dlc from the other games and they announce the next DLC here!

While I fondly remember the time before time when game companies had the plums to announce their next purchasing event well ahead of time specifically so kiddies would have time to beg for money, you're just asking way too much of Maxis these days.
And yes, I realize I'm probably about to be banned for criticizing our fearless leaders, but I just don't care.