A new report links Disney+’s Loki series to a central role in Avengers: Doomsday, highlighting its relevance to the MCU timeline. Insider Jeremy Conrad (ManaByte) says Loki will play a major role and calls the series “very important.” The report references Avengers: Doomsday and MCU TVA. Conrad suggests that Steve Rogers, living in his past, created an incorrect timeline and claims that a scene may show Loki warning him about the TVA pruning, which could trigger an incursion. The ensemble includes Thor, Reed Richards, Sue Storm, Captain America, Namor, Shang-Chi and Loki, with the return of Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden and Channing Tatum. It is scheduled for December 18, 2026, before Avengers: Secret Wars on December 17, 2027.