Touring plans are going to be more correct than off for 2016. 2016 is the end of the drought of Thanksgiving being so late into the holiday year. Even though the weeks don't change in number what happens is that Christmas happens earlier for
Disneyland, retailers and all holiday labor (Christmas tree farms, UPS, etc) involved. So that "extra week" after Thanksgiving appears, many more November days before the 1st of December. In the past years there was no week to "take off the pressure" so in 2016 Thanksgiving and the week after divide the visitors that have visited the past years during Nov.
Also look at Christmas for 2016, It becomes the perfect week for holiday celebration at Disneyland, having the weekends bookend the holiday season, all those free vacation days, school days, 2016 that week could be slammed........unless
.....folks find that a train and ROA are really important.... so why even bother with 2016 holidays at all and save that money for Star Wars!!!
In summary
A. Holidays start early and the last week is the perfect weekend storm of folks who visit late into 2016
B. Rumor continues that Thanksgiving is crushing, when in reality, that crush is relieved 2016
C. Train and ROA value to Disneyland visit in 2016
D. save vacation and money for Star Wars directs folks away from 2016.