It was really great to see Katana again and to have Tatsu as a full-fledged vigilante. She was really awesome here
.
It was also nice to see China White again. She was the show's first proper Supervillain, more or less, so it feels fitting that she show up in the final season. Plus, Kelly Hu
.
So how long until Team Flash finds out Earth-2 was destroyed? It's got to happen at some point.
I think my problem with the future flashforwards is they feel like they're from an entirely different show then the present-day stuff with Oliver.
I guess China White did warn Tatsu that she should've killed her...although thank goodness Laurel was there to stop her, the way it was staged would've made White killing Tatsu an utter mockery of seppuku.
So how long has Lyla been working with the Monitor?
I wonder if it'll also serve as a season 4 tribute since we'll be dealing with Thea and if her bloodlust comes up.
I wonder if the future flashforwards are intended to be the season 2 tribute with the Deathstroke gangs and the Diggle brothers possibly as a parallel to Oliver/Slade? Or maybe it's a parallel to John's dynamic with his brother (which I guess could be a season 4 tribute).