There are several more savannah rooms than standard view - I think there are only the two front sections for standard view. Within that there are three different styles of standard rooms so the odds of being bumped up at this particular hotel are higher than others, but that doesn't mean it will happen. The price and room structure at AKL is insance - 3 views (standard, pool, savannah), 2 room types (regular and deluxe) and 4 diff styles (king, double queen, bunk beds, and wheelchair accessible).
Requesting rooms here is kind of a potluck! With that said I am in no way suggesting that you hope for an upgrade or expect one - I firmly believe in all cases that if you want something that is what you should reserve from the get go. But there fewer standard view rooms here than most.
Melissa