Legends Of Tomorrow: 8 Arrowverse Characters Who Should Join The Team

Originated From: The Flash

From the very beginning of the series, Caitlin Snow hasn't had it easy. Aside from losing Ronnie, her husband, not once but twice, and learning that the man she began falling for masquerading as Jay Garrick was actually Zoom, she's been at war with Killer Frost, her dangerous alternate persona who, like the Hulk to Bruce Banner, simply wants to be free from Snow.

In recent days, fortunately, the two have come to a relative peace with one another, coexisting harmoniously enough that Team Flash now gets along with Killer Frost, who even assisted without complaint in the battle against the Nazis of Earth-X. However, though it may be hard to imagine The Flash without an original member like Snow, at this point the character would actually work wonders joining up with the Legends.

In fact, having Caitlin join the team would serve several purposes. With Martin Stein gone, Snow can fill his shoes as the team's genius, and once Earth-X's Leonard Snart inevitably leaves, Killer Frost can step in as Mick's icy partner, as the two worked well together in the Crisis on Earth-X crossover.

Even just in terms of exploring her character, Caitlin could be freed from the limitations put on her on The Flash - that is, her long-term storylines typically revolving around her love life or her battle with Killer Frost and little else - in order to develop new bonds and grow into a hero in charge of her own destiny.