Given how shes the only member of Team Arrow who hasnt been given a codename yet Arrow/Green Arrow, Canary, Arsenal, Black Canary, Speedy, Spartan AWOL finally saw Felicity Smoak given her own nickname. From this day forward, Felicity will be known forever more as Overwatch. Whilst seeing the brains of Team Arrow get her own codename was cool enough, it was Olivers throwaway comment immediately following this that was most likely to bring a smile to long-time DC fans. The Emerald Archer revealed that Oracle was a name that was already taken. That moniker, of course, is one that has been suggested for Felicity ever since the show started. In the comic book realm, Oracle is the name taken on by Barbara Gordon after a Joker attack left the former Batgirl in a wheelchair. Babs would then go on to call the shots of the Bat family from the multiple computers screens upon high in her watchtower. Tech genius female confined to a wheelchair and now calling the shots of the heroes at her charge? Oracle, Overwatch, whatever.