My JLA:
14 is a much better number than 7 so I'm going with that.
Superman: Come on, they need Superman.
Batman (Dick Grayson): I think Dick needs to step into the role of Batman, if only for a little bit. Plus he works better on a team.
Wonder Woman: I say the Trinity needs to be in the League.
Flash (Wally West): Wally's the greatest Flash ever. EVER!
Green Lantern (Hal Jordan): I originally thought of using Gardner but Jordan's the best. Plus he needs to make up for the lost 10 years of continuity.
Martian Manhunter: The Manhunter is the League.
Zatanna: My favorite superheroine.
Mr. Miracle: They need a New God. He's the coolest of the New Gods.
Manitou Raven: Bring him back from the dead, Manitou was too awesome to stick in the dirt.
Atom: Write him like the JLU version by Warren Ellis, that's the Ray Palmer I want to read about.
Bane: I say Bane's there to redeem himself. I beleave he's in the Suicide Squad right now but he would build great conflict on the League. Plus he's crazy smart and strong.
Mr. Teriffic: He's just uber-cool. I'd say he's a mix of Oracle and Batman, and he'd be the link to the JSA.
Dr. Will Magnus: The Metal Men on the Justice League? Oh yeah.
Green Arrow: The old lefty's always a League stalwart.