The Holocron defines different canon level for the Star Wars Universe.
In the end of the Wikipedia paragraph :
Leland Chee, December 6th, 2006: "Anything not in the current version of the films is irrelevant to Film only continuity."
This statement confirms the existence of two separate continuities, the "film only" continuity maintained and followed by George Lucas himself, and the "films + EU" continuity that is used for licensed products; G-Canon, and Star Wars Canon.
So... since, as I understood, Lucas will only be a consultant on the 7th movie, will it be considered G-Canon ?