Last year's might have been posted elsewhere, but it was on
Youtube
Let's keep in mind that these presenters are on top tier teams that likely need their support for the next couple days as they compete. Last year's video was posted ~5-6 days after champs ended, and while I can't speak for the presenters, I would assume you can expect it sometime in the next week or so with a link to it in this thread. I wouldn't want to try to upload that large of a video via hotel internet myself.
That being said, if you haven't watched last year's or if it has been awhile, you can pass the time with the 2015 video which was also very awesome and applicable. I'd argue for the majority of the teams, maybe more applicable than this year's.