Kingston was recently confronted by Randy Orton, Elias and Samoa Joe and WWE is teasing that the challenge could be issued to one of those Superstars.
Also announced for SmackDown Live: Shane McMahon will address Kevin Owens. This sounds like an angle to set up McMahon vs. Owens at SummerSlam.
As previously noted, Shawn Michaels will be on the show to provide some color commentary.
SmackDown Live will take place at the American Airlines Arena in Miami, FL.