YEP---that is the reason.
We were there at that time, LAST year.
MK was a mad house, when they filmed the XMAS PARADE. It was kinda cool to see all the lights and STARS, but crowded. Whatever you do, do NOT get in front of a CHEER MOM, they can get NAS-TEE. Well, some, anyway. I am a cheer mom, I know what I am saying here. LOL.

It is a great time to go on the BIG rides...
The POP WARNER kids were not really that big of a problem...a few were out of control late at night, but not many. If you go on the popwarner site, you can see what hotels they will be at and then you can plan accordingly.
They usually book 1 VALUE and 1 MOD. There were none that I know of at POP, when we were there.