Dominik Mysterio is set to face John Cena in a rematch for the Intercontinental Championship at WWE Survivor Series: WarGames. Dirty Dom dropped the title to Cena in the latter's penultimate appearance on the red brand as an active performer. He will now be The Cenation Leader's second-to-last opponent ever.While fans eagerly anticipate who secures the victory this Saturday in San Diego, let's explore four shocking twists we could see during the high-stakes championship match:#4. Rey Mysterio could turn heel and help Dominik Mysterio regain the Intercontinental ChampionshipRey Mysterio has reignited his rivalry with his son, Dominik, since making his return to the squared circle. He had been sidelined with a legitimate injury he sustained during a match on the go-home edition of SmackDown ahead of WrestleMania 41.This week on RAW, Rey confronted Dominik, who took down a mini John Cena during a promo segment. He even teamed up with The Cenation Leader and Sheamus to defeat The Judgment Day last week, which was billed as Cena's final appearance on the red brand.However, in a shocking twist, Rey Mysterio could stun the world by turning heel and helping The Judgment Day member to defeat John Cena in the latter's penultimate match as an active wrestler.#3. El Grande Americano could help Dominik Mysterio emerge victoriousEl Grande Americano has played a key role in helping Dominik Mysterio emerge victorious in several of his matches since allying with the AAA Mega Champion earlier this year. Therefore, the masked star is likely to help Dominik regain the Intercontinental Championship at Survivor Series.'Dirty' Dom and El Grande Americano are scheduled to team up against Penta and Rey Fenix at AAA Guerra de Titanes on December 20. Hence, there's a high chance that Americano will come to the aid of his tag team partner in AAA at the upcoming premium live event in San Diego.#2. Dominik Mysterio wins by forming his new factionAnother shocking twist we could see during the high-stakes Intercontinental Championship rematch at WWE Survivor Series is Dominik Mysterio regaining the title by forming a new faction.Santos Escobar has yet to return to the squared after re-signing with the Stamford-based promotion, and that could change soon. In a massive turn of events, the Mexican star might make his comeback, alongside Los Garza (Angel and Berto), during the match and help 'Dirty' Dom regain the title.Interestingly, this could enable Dominik to finally sever ties with The Judgment Day and focus on leading his new faction as a potential double champion.#1. John Cena could pull off an Eddie Guerrero-type win to retain the titleGiven that Dominik Mysterio had deployed several underhanded tricks to retain the Intercontinental Championship during his reign, in a jaw-dropping twist, the creative team might consider having John Cena outsmart him with a victory reminiscent of Eddie Guerrero's famous upset win to retain the title.A victory for Cena would mean he will likely put the title on the line again for his retirement bout on December 13 at Saturday Night's Main Event.