CinemaBlend Tom Hiddleston will reprise his iconic Marvel villain role in Loki and with each passing week, the rumors and theories about this upcoming Disney+ series mount. Audiences are excited to see what madness could come from the time-aberrated Loki and his mischief, especially after it was believed he was killed off in the MCU. News of Loki's survival would be of interest to many in the MCU, which has me wondering: could his brother Thor make an appearance? I'm sure most Marvel fans are rolling their eyes at this point, especially given all the false theories about other MCU characters appearing in