Call and see if you can get the standard view before you cancel anything. I have a separate studio and 1 BR booked for Jan 6-12 and when I called to switch it to a 2BR, I couldn't get all the days and I would have even taken preferred. I did not go on the waitlist, because the rooms are for my sister and dbil and my nieces & nephews and I wanted the sure thing. Since I have standard studio & preferred 1BR, it would only be saving me 10 points, but I wanted it so that they could share the living room/kitchen of the 1BR. My sister just decided to come, so I was happy to get anything at six months out, but they only had preferred 1BR's available.
You cannot always get standard. January is not supposed to be busy, but I could not get all six nights.