#3: The Fiend may return to WWE RAW in an 'Alexa's Playground' segment between Alexa Bliss and Randy Orton
Since the introduction of Alexa's Playground on WWE RAW, Alexa Bliss revealed that The Fiend has symbolically retreated to hell/home after getting burned in the Firefly Inferno match at WWE TLC. She has also wished for The Fiend to enter Alexa's Playground and join her once he decides to leave "home" and return to WWE.
Could a stronger version of The Fiend return to WWE TV in Alexa's Playground? Randy Orton chose to spare Alexa Bliss by not setting her on fire during the last episode of RAW in 2020. Perhaps this moment of restraint and compassion could come back to haunt The Viper if Alexa Bliss decides to use her playground as bait for Orton, only to signal for The Fiend's return.
Alexa Bliss wanted to sacrifice herself to go and join The Fiend in his "home." However, The Fiend may come to her instead on an episode of WWE RAW in the near future.
This may sound like a relatively simpler way for Bray Wyatt to make his return, but it would certainly satisfy a particular section of WWE fans fascinated by The Fiend's lore.