What is Lego planning for this up-coming Holiday Season?

The Holidays are just around the corner, and so far in the year 2011, Lego has released two Train Sets, the Lego 10219 Maresk Train set, and the most recent, the Lego 3677 Red Cargo Train. Is there going to be a new structural installment? Such as buildings, shops, stations and so on. My prediction is that Lego is going to hatch something very special this holiday season. Last year, Lego Released a Star Wars themed Christmas calendar, and the year before that was Kingdom themed, and the year before that was pirate themed. Looks like Lego is going to the list of themes, and the trains did not have their turn yet, so we can hope that this will be the year they release the Train themed Calendar.