With a new JSA coming out during Rebirth, I'd like to see this as the JSA members:

Main Roster:
Hawkman (leader) (also a member of the Justice League)
Hawkgirl (Kendra Saunders)
Green Lantern (Alan Scott)
Flash (Jay Garrick)
Wildcat (Ted Grant)
Power Girl
Sandman (Sanderson Hawkins)
Atom Smasher
Stargirl (also a member of the Justice League)
Doctor Mid-Nite (Pieter Cross)
Mister Terrific (Michael Holt)
Hourman (Rick Tyler)
Liberty Belle (Jessie Chambers)
Equinox (Miiyahbin Martin)
a new Starman

Reserve Members:
Damage (back from the dead)
Obsidian
Cyclone (Maxine Hunkel)
Tomcat (Tom Bronson)
Citizen Steel (Nate Heywood)
Judomaster (Sonia Sato)
Jakeem Thunder
Lightning (Jennifer Pierce)
Amazing Man (Markus Clay)
Mister America (Jeff Graves)
Magog
All-American Kid (a new one)
King Chimera
Doctor Fate (Kent V. Nelson)
Manhunter (Kate Spencer)
Red Beetle (Sara Butters)
Ri
Darknight
Shining Knight (Sir Justin)
STRIPE
Vigilante (Greg Sanders)
Uncle Sam
Black Condor (John Trujillo)
Doll Man (Dane Maxwell)
Human Bomb (Andrew Franklin)
Phantom Lady
Ray (Langford Terrill)
Northwynd
Air Wave (Hal Jordan)
a new Tarantula
a new female Firebrand