WWE SmackDown Live started off with a bang and ended with possibly an even bigger bang when "Y2J" Chris Jericho surprised the WWE Universe by returning to the company!  Jericho injected himself into the United States Championship rematch that went on to be the main event of the show...  Plus, just two nights after losing it, AJ Styles regained the US Championship that he just lost!  Jerry and I will tell you why this week's SmackDown was ten times better than the Battleground Pay-Per-View on Sunday and so much more on today's episode of "Post 2 Post" in the video player below!