Just happened to work out this way. I wanted to go back to DL and was thinking of going with a friend in March or May. My friend can only go in January, though. She's still in school. My parents also had a WDW trip in January planned and had planned for me to go with them.
It works out. I already have my WDW and DL APs, so I don't have to buy a pass for either park. I get a 10% discount everywhere in Disneyland. And we got some really great deals. So it's not going to cost an arm and a leg. For the WDW portion, my parents will pay for food. So nope. Didn't win the lottery, just how it worked out.