I really liked how the first episode of Rebooted showed us the new intro but with the previous season's outfits before revealing the new ones rather than just not having an intro
thatoneninjagosideblog: Ninjago Intro Theme: Cole - The Phantom Ninja
Stream The Fold | Listen to LEGO Ninjago INTRO WHIPS! playlist online for free on SoundCloud
Evolution of LEGO NINJAGO: All Intros (2011 - 2021) with Season 15 - YouTube