This past weekend Newsaram reported:

"(Dwayne) McDuffie will start with the JLA Wedding Special in September, shipping just prior to Justice League of America #13, with art by Joe Benitez (regular series artist Ed Benes will return on the series with #14).

However the newest solicitations from DC state:
"Don't miss the debut of the new JUSTICE LEAGUE OF AMERICA creative team (Dwayne McDuffie and Joe Benitez)!"

Scott
Super Rubbery Bung: "When did the Marvel Family magic die, really?"
Scott: "1953."