I'm quite surprised to it casually says "ranked battles won't be available at night." I would think they wouldn't want to interfere with Clan Battles, but it isn't like CB is every night... beyond that, it just limits who can have access to ranked now - of course depending on how they define "night"
Also surprised that "all" players go back to Bronze after the ranked season ends (mentioned around 3:30) - I thought one of the points of this was to allow players to find opponents of a similar level more often and easily.
Lastly, looks like steel rewards are much lower now, though if these things are happening regularly and quickly perhaps it'll add up around the same. Any other thoughts or feedback? PS... Don't shoot the messenger! ;)
BTW, here's the whole video - in case you missed the news:
Also - Cherry Blossum returning? spotted around 5 min mark?