So I was looking at the Naruto Online Facebook for the first time and stumbled upon this.

But wait - this is interesting in of itself, but there's more. Check the date this was posted.

November 21, 2017.

On November 17, 2017, the supermod responded to your second argument (the Team Dosu Plot Instance one). Four days later, the Facebook releases a little blurb about them.

Coincidence? I dunno. At the very least, food for thought.