DC’s site discusses that the universe is not necessarily rebooting. They are just changing some customes, having some of the main characters be younger in age, but not necessarily changing the characters origin. DC’s site also gives out a few of the titles that will be getting new #1 issues: Wonder Woman; Green Arrrow, Aquaman; Flash; Savage Hawkman; Justice League International; Mister Terrific and Captian Atom.