The CW has released an official description for “Brothers & Sisters” which is the Monday, March 4 return episode of Arrow.
Here’s the write-up; a trailer for the episode can be found here.
DIGGLE AND LYLA DEPLOY THE GHOST INITIATIVE — After months of covertly pursuing Dante, Diggle (David Ramsey) and Lyla (guest star Audrey Marie Anderson) finally have a solid lead on the elusive terrorist, so they deploy the ARGUS Ghost Initiative to apprehend him. Meanwhile, Oliver (Stephen Amell) tries to bond with Emiko (Sea Shimooka). Marcus Stokes directed the episode written by Rebecca Bellotto & Jeane Wong (#714). Original airdate 3/4/2019.
UPDATE: We now have some photos which include Oliver & Emiko, the Ghost Initiative, and some shots of Felicity being nice to Laurel so a particular part of the fandom can get triggered, when people being kind to one another should be a good thing. Enjoy!