With the new comic Superman/Batman Annual 4 Superman is wearing the same costume that he had in Batman Beyond and mentions the story that took place in the show he appeared in. Also when we are in the fortress it does look like the one in the animated series. There is some trouble though as we see past costumes on the drones in the fortress we see the costumes when Superman returns from the dead and when he was the energy Superman Blue. These did not happen in the animated universe from what I know. This could mean that this universe is like the animated universe but not the same one.
Thor-El's forum posts
Wolverine is a mutant. Deadpool is a human who was given healing powers by the agency of Canada who worked for the Weapon Plus program(Weapon X) and broke off on its own known as Department K. He fell in love with Death and later on Thanos made him immortal so they could not be together for Thanos also loved her.
The fight could go on forever if the Earth and its plant life are still present on the planet if they are battling on Earth, but Swamp thing has the ability to leave Earth and from from alien plant life where Captain Planet must stay on Earth in order to exist in corporeal form for he will fade away after some time if he leaves the planet. All Swamp thing must do to win is trap Captain Planet in a spacecraft of some sort and launch him into space. Even if Swamp Thing were in the craft and went into space as well he would still be okay where CP will begin to loose power and fade away.
I believe the real question here should be who is wielding the weapons. A Lantern ting requires someone will great willpower and concentration to use with great effect and then there is the persons imagination and knowledge to consider. The scarab that the blue beetle uses is not totally up to snuff as the scarabs normally take more control over the host and use them to fight their opponent so it could be used to great effect by just about anyone. Me personally, take both kind of like what was going on during the Sinestro Corps War.
Who says that the Superboy Clark Kent was up to the Pre-crisis strength. He could be only the same strength as a young Post Supes. After all BZ was worried about fighting the Superman of New Earth so he collected all those Doomsdays. I think the Sentry would win the fight if it was him as he is now, with no Void in his head, if BZ is only at the strength level of Post Supes