Ronnie Raymond (Earth-2)

Ronnie Raymond (Deathstorm) killed by Zoom;

We will see the alternate version of Deadshot (Floyd Lawton), David Singh and Cisco Ramon in 13 episode of The Flash Season 2;

Zoom is Hunter Zolomon from Earth-1;

Ronnie Raymond never turn back;

Eddie Thawne will return in The Flash Season 2 in 19 episode;

The Flash Season 3 main villains - Reverse-Flash (Eobard Thawne), Gorilla Grodd;

Oliver will kill Damein Darhk in finale episode of Arrow Season 4;

Tommy Merlyn will return in Arrow Season 5 as all-new Dark Archer. He is also a main villain of Season 5;

Speedy (Thea Queen) killed by Damien Darhk;

Roy Harper will return in Arrow Season 5 as Arsenal or Red Arrow;

John Constantine will appear in DC's Legends of Tomorrow Season 2 in main cast