... who would be on your roster?

Rules of thumb to follow: New 52 is in effect, has to follow the Hickman concentric circle grid (use ALL 24 slots, so 4 teams of 6), may use a character if s/he hasn't made a New 52 debut unless it infringes on DC mandate (i.e. Wally West, Donna Troy, Stephanie Brown, Cassandra Cain, etc.)

Here's mine:

Core founders - Superman, Batman, Wonder Woman, The Flash, Aquaman, Cyborg

Team 1 - Superman, Wonder Woman, Green Arrow, Green Lantern (Simon Baz), Martian Manhunter, Hawkman

Team 2 - Batman, Black Lightning, Blue Devil, Katana, Richard Dragon, Etrigan the Demon/Jason Blood

Team 3 - Aquaman, Mera, Red Tornado, Element Woman, Plastic Man, Apache-Chief [or Longshadow, just have him say "Inukchuk!"]

Team 4 - Cyborg, The Flash, Vibe, Gyspy, Atom (Ryan Choi), Firestorm

Game on!

Not sure I understand the rules 100%. I'll just do it, sorry if anything is wrong here.

Founders

• Superman
• Wonder Woman
• Martian Manhunter
• The Flash (Barry)
• Green Lantern (Hal)
• Aquaman
• Blue Beetle (Jaime)

Team One

• Superman
• Wonder Woman
• Martian Manhunter
• Aquaman
• Orion
• John Stewart

Team Two

• Blue Beetle (Jaime)
• Kyle Rayner
• Static
• Nightwing
• Hawkgirl
• Supergirl

Team 3

• Batman
• Vic Sage
• Etrigan the Demon
• Catwoman
• Huntress (Burtinelli)
• Black Lightning

Team 4

• Dr. Fate
• Zatanna
• John Constantine
• Madame Xandu
• Hellblazer
• Swamp Thing

Justice League Alpha would primarily respond to extraterrestrial threats, Beta to supernatural/mythological threats, Gamma to standard super-villainy and scientific anomalies, and Delta acts as covert operations.

Teams were chosen both for their conceptual symmetry, as well as the story-telling potential from conflicting personalities (e.g. Mera and Ya'wara, Batman and Jason Todd).

Just gonna put this here for anyone unfamiliar with it. Names added to the picture by @Teerack.

Founders/ Governing Board

Superman

Batman

Flash (Barry Allan)

Green Lantern (Hal Jordan)

Aquaman

Wonder Woman

Martian Manhunter

Team 1 (Planetary Threats)

Superman

Wonder Woman

Captain Marvel

Captain Atom

Green Lantern

Apollo

Team 2 (Covert Action/ Black Ops)

Batman

Aquaman

Black Lightning

Green Arrow

Martian Manhunter

Wildcat

Team 3 (First Response Team)

Hawkman

Black Canary

John Stewart

Captain Steel

Zatanna

Flash

Team 4 (Supernatural Phenomena)

John Constantine

Raven

Etrigan

Orion

Deadman

Doctor Fate

I decided to make each team specialized rather than have each be able to perform the full duties of the Justice League. I don't think that breaks the rules, but I'm not certain.