While likely what you are saying is true, I keep having to repeat that there is no proof that they have used a devkit in that video. Just a gamepad. People like to forget the fact that a devkit gamepad can and will sync with a retail console.. Also, the first images, as mentioned previously, were shown on a black gamepad, apparently. TBH, I did not see those, so I can't comment on that either way.
However I tend to side with the skeptical side as well as it's more likely than not that it was run on a devkit but saying that and saying that it was, for sure, run on a devkit are 2 totally different things.
Possible (Not sure myself if it is possible tbh), but very unlikely... I mean, Why would you risk being caught trying to conceal the fact that your using a Dev unit Wii U game pad when your providing video proof ? The hole point of providing proof is to eliminate any doubt... All they have done is created even more doubt.












