This is sort of what I'm worried about for my daughter's trip the first week of January. On their DHS day, the park is scheduled to open at 9:00. They have an Akershus ADR scheduled at 5:15 in Epcot. Before we knew about VQ, I told her that she'd probably have to show up by 7:00 and ride stand-by with a long line. Now I'm worried that with unannounced opening times there is a chance they may not get there early enough and end up with an evening boarding time that messes up their other plans.
@SouthFayetteFan is right...you almost need to schedule a completely flexible day. And, it's too bad that the Akershus ADR can't be canceled day-of if necessary.
The VQ is great...I just wish Disney would let you know what time they're going to open so you can make plans that work with all the other stuff you booked 180 and 60 days ago.
And, who knows how they'll be doing things in 4 weeks...might be totally different.
I'm not sure what would be worse...if I tell my college-aged daughter and her boyfriend that they need to get there at 6:00 am, and the gates don't open until 3 hours later; OR they get there closer to 8:00 and the park ends up opening at 6:00.