The Young Bucks and Cody Rhodes shocked the pro wrestling world when they sold out the All In event in just under 30 minutes. The remarkable thing about it is they sold the entire show out with only one actual match announced for the event.
Cody Rhodes is set to face whoever the NWA Champion is on September 1st for the title his father held three times. But other than a star-studded lineup, there aren't any other matches booked on the card.
The best hints we can gather for the All In buildup might come from Being The Elite at this point. Dave Meltzer noted in the Wrestling Observer Newsletter that it appears Joey Ryan vs Hangman Page will be on the show because their match was started on Being The Elite.
It was also noted since Flip Gordon took a bump through a table during the All In press conference it looks like a match between Marty Scurll and Flip Gordon might have been teased for the show as well.
The actual card for All In will eventually come out in the wash but at this point, they really don't need to do much else except for book the show because the building is already sold out which was really the hardest part.