But Serebii's fairly well-known for accidentally accepting false information as fact. See: Piplup's English name being Pochama. Also, Shellos being the pre-evolved form of Lapras (although IIRC that one was fixed more quickly). There's a bit too much going against them at this point, from...
Pimplup, don't quit your day job.
Also, judging from the second video, you get to move the camera around a bit in-game. Not sure what use it would have in battle, though.
Looks like a minor case of "chicken or the egg" here. xSoulSilverxD's previous video shows the supposed actual picture from the DS. It could be an edited picture, or a fake by him.
However, seeing as the DS is turned off... more likely the latter.
The "ウ" would not be a part of the name, as "au" does not make the sound of a dipthong. It would be ミノタロス, Minotorosu. For reference, Tauros' name in Japanese is ケンタロス.
Yep, I just joined a message board to correct someone's Japanese. :D