-- Rey Mysterio has still not signed with WWE but the discussions are said to be close enough that the two sides are talking about what comittments he has and doesn't have left with other promotions.
-- The All In event in September is obviously a key show that Mysterio wants to work because of the nature of the show but for obvious reasons, WWE would rather he doesn't do it. Mysterio also wants to drop his Crash heavyweight title before he leaves for WWE.
Source: Wrestling Observer Newsletter. Subscription information & prices available at f4wonline.com