Since news on the next season is starting to trickle in, I figure it's already time to start forming wild theories and speculations, baseless of otherwise 
(Supergirl and Krypto, but where's Streaky?)
What do we know so far:
An early upfront announcement for Season 3 has the most generic possible description of the show, but it mentions Cat Grant, maybe signaling more appearances next season?
Melissa mentioned that the Legion is coming, though she's not sure when.
Katie McGrath would like Jason Momoa to guest star.
And some bad news: Maggie won't be a regular next season.
So... who's in the pod?


(Supergirl and Krypto, but where's Streaky?)
What do we know so far:
An early upfront announcement for Season 3 has the most generic possible description of the show, but it mentions Cat Grant, maybe signaling more appearances next season?
Melissa mentioned that the Legion is coming, though she's not sure when.
Katie McGrath would like Jason Momoa to guest star.
And some bad news: Maggie won't be a regular next season.
So... who's in the pod?
