A prequel to The Phantom Menace?

Everybody's guessing if there will be any movies after Return of the Jedi. But it seems that the man himself, i.e. George Lucas, has told a scooper for Cinescape that he actually has an idea for the prequel to The Phantom Menace.

Nope, not the adventures of young Jar Jar Binks building an underwater haven - but the tales of the Jedi regaining control of the universe from the many Dark Lords some 88 years before Anakin Skywalker's bowl cut ever graced the earth.

Yoda - who was instrumental in the effort - would apparently have a headlining role.

How about that? Of course, he has also mentioned that he won't be helming it, if it happens.

So will this be called Star Wars Episode 0?