http://tvline.com/2014/12/16/the-flash-season-1-cast-nicholas-gonzalez-cisco-brother-dante/
Sleepy Hollow's Nicholas Gonzalez is cast as Cisco's brother.
I wonder if his tie to cisco meta human origin they have to change some stuff like darkseid..
Francisco "Cisco" Ramon was the youngest of three brothers, during a game between the brothers, Cisco stepped into a boom tube created by Darkseid. Without thinking, his oldest brother, Armando pulled his brother out of the boom tube at the cost of his own life making him the first civilian killed by the Darkseid invasion while their middle brother, Dante couldn't help but watch. The process left Cisco's body alter allowing him to create not only seismic vibrations but also to be able to sense beings from other dimensions, even as small as an insect. He kept his powers a secret over the next five years helping people as he could. Thanks to his powers there wasn't any type of recording device digital or photographic that could capture his face or identity. He was eventually followed by a member of A.R.G.U.S., Agent Dale Gunn under the orders of Amanda Waller, who offered him the chance to kill the same Parademon that took his brother's life. Although he kills it and agrees to cooperate as to becoming Vibe and a founding member of the Justice League of America, it is later revealed neither Gunn nor his superior were sure of whether this Parademon was the same Parademon that attacked and killed Armando Ramon. He later begins to question his role after a fight with Kid Flash.