Seeing as how God can, clearly, be anything or anyone at any time, The Winchesters could easily have Benedict show up.
With The Winchesters rolling right along to get its pilot produced (the new John and Mary Winchester were recently cast), and there being several stars who could return, it makes sense that Speight Jr. and Benedict would both be eager to reprise their roles if the prequel becomes a full blown series.
Pretty much every Supernatural fan is excited about maybe having The Winchesters to enjoy weekly, so we’ll just have to hope that our dreams come true.
Now, Supernatural stars Richard Speight Jr. and Rob Benedict have shared hopes for their characters appearing on the Jensen Ackles-produced spinoff, even if it doesn’t show up on the 2022 TV schedule.