* Atualização final da 4ª temporada

A garota revelou-se ser Dawn Allen , a filha de Barry & Iris embora se ela segue a mesma história de história como a versão em quadrinhos continua a ser visto.

Não sabemos ^{(no final da pré-S4)} , mas ...

Assumindo que isso é intencionado como significativo ^* , há algumas possibilidades possíveis ...

^{* - O que é provável desde Jessica Parker Kennedy (que jogou o garçom / bufê) também aparece na temporada 4 "O Elongated Man Rises" episódio e está escrevendo nos mesmos símbolos que Barry usou quando voltou da Speed Force.}

Dawn Allen *

Dawn Allen was the daughter of Barry and Iris Allen, conceived in the 30th Century after her father's retirement, but born after his death in the first Crisis. She and her twin brother Don inherited a fraction of his speed. Since they never knew their father, they often felt jealous of their cousin Wally West, to whom Barry was a father figure.

^Source

Jenni Ognats (XS)

XS is a speedster and superhero in the 30th Century. She is a member of the Legion of Super-Heroes representing Earthgov in Reboot Legion continuity. Her grandfather is Barry Allen, also known as The Flash, which makes her part of the Flash Family. Her mother is Dawn Allen of the Tornado Twins, her father is the politician Jeven Ognats, and her cousin is Bart Allen.

^Source