The latest episode of WWE RAW saw William Regal and Adam Pearce announce that CM Punk, Jey Uso, and Cody Rhodes would team up against Bronson Reed, Bron Breakker, and Logan Paul for the upcoming Men's WarGames Match at Survivor Series. The two teams will still need to add two more stars for the showdown in San Diego.However, in an unexpected turn of events, a former United States Champion might return at the upcoming event and take out The American Nightmare backstage. This could prevent Rhodes from participating in the Men's WarGames Match.The former United States Champion in question is Jacob Fatu. He was attacked by an assailant on the October 17 edition of SmackDown and has been off television since then. Recently, a report suggested that Rhodes is taking Fatu's place in CM Punk's Survivor Series: WarGames team due to the 33-year-old's injury.The Samoan Werewolf might be unhappy about being replaced in the WarGames Match. Hence, he could return at Survivor Series in a shocking twist and take out the Undisputed WWE Champion before the contest. The angle could allow Randy Orton to replace Cody in the showdown.If this happens, it could spark an intriguing feud between Jacob Fatu and Cody Rhodes on the blue brand and set the stage for a blockbuster match for Cody's title. Fatu was initially scheduled to lock horns with Drew McIntyre to determine Rhodes' opponent at Saturday Night's Main Event XLI, but was assaulted backstage before the bout. Hence, he could return and go straight after The American Nightmare's gold. The former United States Champion is a huge draw and could deliver a compelling program with The Prodigal Son.As of now, this angle is speculative, and nothing has been confirmed. It remains to be seen what surprises the creative team has in store for fans at Survivor Series: WarGames.Cody Rhodes could drop the Undisputed WWE Championship before the end of 2025If the abovementioned scenario plays out, there is a strong possibility that Jacob Fatu might challenge Cody Rhodes for his Undisputed WWE Championship at Saturday Night's Main Event XLII. The event will also see John Cena's last match in pro wrestling.With a plethora of possibilities open, The Samoan Werewolf could be booked to dethrone Rhodes and capture the Undisputed WWE Championship for the first time in his career. Fatu has gained more support from fans since severing his ties with Solo Sikoa and his group at Money in the Bank. Hence, the company might consider pushing him into the spotlight.If this happens, the 33-year-old could rise through the ranks and possibly earn the main event spot at WrestleMania 42. However, this angle is also speculative, and only time will tell what lies ahead for Fatu on SmackDown.