Hi,
My DL Deluxe AP is expiring on 8/20/20...currently, I have an upcoming trip to WDW in December - Free dining plan/tickets (6 day hoppers) - I was planning on letting my DL AP expire, then use my WDW tickets to upgrade to the Premier Pass because I will be returning to WDW in May '11 or June '11 for another 7 days as well as planning a couple of short DL trips in 2011.
It's probably better to let my current DL AP expire (even though I will miss out on the renewal fee) and just upgrade my WDW hoppers in December, right?
If I upgrade my WDW hoppers, I can't use my DL AP to upgrade to the Premier too, can I?

If its possible to combine upgrading the WDW hoppers and the DL AP, would the expiration date of the Premier pass be prorated to the first date that I use my hoppers, or the date that my DL AP was renewed?
TIA!