5 things WWE SmackDown got right before SummerSlam: John Cena pins Roman Reigns; Seth Rollins humiliated

#1 John Cena reminded Roman Reigns how easy it is to lose a title on WWE SmackDown

Roman Reigns made his way to the ring for the final segment of SmackDown. He was soon followed by John Cena.

The two men tried to up the ante on their promo from last week. Reigns called out Cena for saying a lot of dumb stuff. He reminded Cena that he could not defeat him at SummerSlam before asking Paul Heyman to remind the WWE Universe of his win record.

Cena snapped back at the Universal Champion. He said he was brought back to bring The Head of the Table back to earth, and that he would not give up until he wins the Universal Championship at SummerSlam.

The Tribal Chief decided to up the stakes for SummerSlam, vowing to leave WWE if he did not win the match against The Hollywood star. Reigns tried for a sneak attack, but Cena quickly rolled him up for a quick three-count on SmackDown to show how easy it was for him to win the title at SummerSlam.

"Either I'm leaving that stadium as Universal Champion, or I'm leaving WWE." 🤯🤯🤯The stakes have been RAISED at #SummerSlam! #SmackDown @WWERomanReigns @JohnCena @HeymanHustle pic.twitter.com/5X20vNoaSr

— WWE (@WWE) August 21, 2021

SmackDown did really well with another great promo between the two superstars. The main event of SummerSlam is all set, and fans will be looking forward to seeing what The Tribal Chief has up his sleeves for the match. Will Reigns come out of SummerSlam looking even stronger than he already is?