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
Stream Ninjago Sons Of Garmadon and Hunted Intros by theotherharrypotter | Listen online for free on SoundCloud
I recreated all the group shots in the intros of seasons 1-7 (skybounds theme doesn't have one) : r/Ninjago