Supergirl and The Flash really stand out among the CW shows. Of course that shows the vast talent of their leads. The two shows should crossover more in the future, they really fit eachother.
I echo that Fed. I could watch an entire mini series with 'SuperFlash'. They are now my favorite CW supersheroes. (My fav is still Matt Murdock and I love Charlie Cox) And didn't Supergirl and Flash go off together to explore the multiverse in one incarnation of the comics. See it's cannon. Mini series of their adventures please.
And boy do I need to start watching Riverdale? They won all 7 noms. From a critical standpoint, the Critics have been loving it too.
Might put it on my list. Though I'm watching 'The Man from the High Castle' for the third time. Seriously brilliant scifi drama with amazing acting. Best since 'Fringe'. Both infinitely binge-able.
And jumping back to the CW shows. I'd really like Oliver to get closer to Kara. After watching their JLU adventures, I love Oliver's and Kara's Parent/Child chats and banter. I'd love to see Oliver and Kara have a relationship where Kara brings out the lighter side of Oliver and Oliver brings out the maturity in Kara. Would be a nice homage.