Brian Helgeland
This prequel was rejected early on and was never really developed. Its theme and details remain unknown.
As of 20 April 2022, thirteen known in-development "Game of Thrones" universe projects have yielded one series ordered, one series cancelled with only an unaired pilot, five series ideas that were scrapped and another six that are currently being vetted and whose status is "officially" undetermined. As the saying goes: "You've got to crack a few eggs to make an omelet." In seeking to expand the franchise, HBO has certainly been willing to abandon good ideas that didn't meet the high bar set by the original series. Source: Game of Thrones Fandom
Based on each writer's reputation and the scant details available, which of these scrapped "Game of Thrones" universe pitches would you most like to see revived and become a GoT prequel TV series or maybe even a GoT feature film?
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This prequel was rejected early on and was never really developed. Its theme and details remain unknown.
It is rumored to be set during the Regency era, some 300 years earlier. It would depict the decline and fall of the Dance of the Dragons, and its aftermath.
It is rumored to be set during the Doom of Valyria, some 400 years earlier. It would depict the decline and fall of the Valyrian Freehold, culminating with its volcanic destruction and the escape of the Targaryens.
It is rumored to be set during the Age of Heroes, some 8,000 years earlier, and would depict the events surrounding the Long Night.
It is rumored to be set during the War of Conquest, some 300 years earlier. It would depict the Targaryen unification of six of the Seven Kingdoms of Westeros under the House Targaryen. This prequel era is the same period that a new set of writers developed into the GoT universe series, "House of the Dragon".
This "Game of Thrones" series did not advance much in development, being described as a "nascent" idea. One possible storyline could have focused on City Watch commander, Daemon Targaryen and his overtaking the criminal underworld in the slum.