What new Bijuu Mode? He used KCM Mode. Nothing was new excepting the looks which sucked balls
What new Bijuu Mode? He used KCM Mode. Nothing was new excepting the looks which sucked balls
You already saw it when he fought Sasuke.
That was RSM with just Yin Kurama, I think they're referring to Naruto's mode now that he has full Kurama. Logically his mode should look different but Kishi might not do it since Naruto's BM in the movie wasn't anything special; he even lost his jacket he would get in the mode. It was BM from the look of the whiskers but then again it could be KM and the whiskers look as BM whiskers due to having full Kurama.
Kurama didn't look any bigger than yin/yang Kurama; he should have been 2x bigger shouldn't he? I rather Naruto use version 1 and 2 Bijuu cloak then have RSM look roughly the same as it does now.