Who Are "Legends of Tomorrow's" Justice Society of America?

The season finale of "DC's Legends of Tomorrow" rattled the time-travel drama's status, altering the team's roster, introducing Rex Tyler (aka Hourman) and revealing that the Justice League's precursor, the Justice Society America, exists in The CW's Arrowverse.

It's, of course, a major revelation that sets the stage for Season 2, and raises plenty of questions -- not the least of which is, "Who are the members of the TV Justice Society?"

We've turned to the DC comics and come up with a list of team members who could potentially appear on "Legends of Tomorrow."

Power Girl

Although a Supergirl appearance is likely -- especially now that her series has moved to The CW from CBS -- "Legends of Tomorrow" could have its cake and eat it too by having its own Girl of Steel, in the form of Earth-2's Power Girl (who also happens to be named Kara Zor-El). While the Earth-1 Supergirl is the Supergirl to many, Power Girl packs the same punch but with a decidedly different personality (kind of like the Wally West to Supergirl's Barry Allen). Power Girl has seen a resurgence in popularity, thanks to starring in a comic alongside Harley Quinn last year, and has been a key player in both the Earth-1 JLA and the Earth-2 JSA. Plus, with the departure of Hawkgirl from the "Legends," there's a void left for badass extraterrestrial heroines.

Doctor Mid-Nite

If you think "Legends of Tomorrow" could use an owl sidekick, Doctor Mid-Nite is just for you. But all joking aside -- even though he does indeed have an owl sidekick named Hootie -- Mid-Nite is a way for the series to have its own version of Batman, but with some added abilities. An experienced martial artist, Charles McNider could play well in combat scenes alongside White Canary, and serve as another "smart guy" on the team, with Prof. Stein and Ray Palmer. On top of that, Mid-Nite has the ability to see in the dark -- something that could potentially be explored in stylistic stealth sequences on the series.

Sandman

This isn't the Neil Gaiman Sandman, but rather, the character he was inspired by -- and the first member of the Justice Society to appear in comics, way back in 1939 -- Wesley Dodds. The perfect noir hero, Sandman is equal parts philosopher, chemist and detective. The character is fair at best in hand-to-hand combat, but using his keen intellect and knowledge of chemistry, Dodds is an effective crime-fighter. A master inventor, Dodds uses a gas gun that puts people to sleep -- which can come in pretty if you're on a team that opposes killing. There's also an undeniable visual appeal.

Spectre

Although the episodic budget might limit his odds of appearing, the Spectre would be a visual treat. A spirit of vengeance, he uses detective Jim Corrigan as a host to investigate crimes, and claims the souls of the guilty. In some versions, the Spectre's method for claiming victims comes in an ironic and visually masterful fashion. His ghostly form and supernatural powers might be a challenge to pull off on "Legends," but they'd undoubtedly add flare to the series. Plus, we already caught a glimpse of him on the now-canceled "Constantine" -- which has been confirmed to be in the Arrowverse -- so an appearance, or residency in the JSA, might not be too far out of question.

Red Tornado

Already "confirmed" for the team is Red Tornado. No, not the android who battled Supergirl in her first season, but rather Ma Hunkel, a senior citizen who dons a brightly-colored mishmash of clothing and sports a pot, with eye holes cut out, on her head. Sounds a little ridiculous, to be sure, but despite her origins as a superhero parody, she's no laughing matter. Eventually, she became an honorary member of the World War II-era Justice Society, with her granddaughter joining the modern incarnation of the team as the wind-controlling Cyclone. Hunkel's arrival was among those teased by "Legends" in January, and her helmet can be found among Rip Hunter's time-tossed souvenirs aboard the Waverider, indicating this character is all but guaranteed to appear in Season 2

Starman

There are numerous incarnations of Starman, ranging from the World War II-era Ted Knight to the far-future incarnation of Thom Kallor to the alien known as Mikaal Thomas. But when it comes to "Legends of Tomorrow," perhaps the modern take on the character makes the most sense. Ted's son Jack Knight is a reluctant hero at best, taking on the mantle only after his brother attempted to do so -- and died. Although he uses the cosmic staff, based on his father's cosmic rod, Jack eschews the idea of costumes, opting instead for his signature leather jacket and aviator goggles. While retired in the comics, Jack Knight's Starman would translate well to television and fit in nicely with The CW's heroes.

Doctor Fate

With John Constantine and Damien Darhk firmly establishing that crazy, dark magic exists in The CW's DC Universe, it stands to reason a genuine super-team like the JSA might have someone on hand to battle those threats. The most obvious would be Doctor Fate, whose helmet was seen among Constantine's magical items on his short-lived series. Introducing the hero to "Legends" opens up the potential for numerous stories, involving not only magical villains but also battles and adventures with those who bestow Kent Nelson with his Fate powers, the Lords of Order and Chaos. Or, they could take a cue from the current "Doctor Fate" series and cast the Khalid Nassour version of the hero.

Liberty Belle

Like so many JSA heroes, Liberty Belle has strong WWII ties, but there's no need to link the television incarnation to that era. It's entirely possible the JSA might actually be from Earth-2's timeline, a reality we know very little about. It's also where Jesse Wells, the girl destined to become Jesse Quick is from. While we've met Jesse's father (Earth-2's Harrison Wells), her mother's identity remains a mystery, so why not hew close to her comics story and reveal her mother to be Liberty Belle's civilian identity, Libby Lawrence?

What Justice Society members would you like to see on "Legends of Tomorrow's" second season? Let us know in the comments!