Word on the street right now, via Park Journey, is that this will be the last month to purchase your pass with the monthly payment option. After that, you gotta pay for your pass in full, up front.
As someone who has the cheapest pass with the monthly payments, I actually don't mind. Its way too crowded even on "non-peak" days. I wouldn't mind just saving up for a pass and buying one for when Star Wars opens. After all, that's the main culprit for the large crowds.