Looks like we have a hint at the next patch.

Blaze Wizard revamp is not important enough to be in the "update highlight notes"?
Or were they still unsure it would be ready for release next week, when they wrote the highlights?
Or did the many complaints about "filler patch" convince them to move it up a month?

Either way, assuming it is ready and tested (as well as NexonNA ever test things, anyway), it would be good to have.
Now... are they going to increase the character slot limit?

Yeah thats really confusing, why not highlight the new revamped character just a little bit? They're probably just pushing the SAO event heavily. I don't think they rushed this out, personally I think they've been sitting on the revamp and delaying it for later but because of the feedback they received they're putting it out earlier.