In 2023, HBO isn’t scheduled to release any “Game of Thrones”-related TV series. “House of the Dragon” Season 2 isn’t expected until the following year (and no solid release timing has been announced). None of the other spinoffs have been confirmed beyond development or script-writing. Barring a stealth production and swift turnaround, HBO will have to endure a full calendar year without its most bankable franchise.

Pfft big deal. The one-time Home Box Office network thrived long before Westeros was realized, and a year of discovery is just what’s needed for the premium cabler turned premium streamer to maintain its sterling reputation. New series like “The Last of Us,” “White House Plumbers,” and “The Idol” are set for intriguing debut seasons, while veteran favorites in “Succession,” “Barry,” and “Curb Your Enthusiasm” all ready for much-anticipated returns. Over on HBO Max, Steven Soderbergh’s “Full Circle” and Lesli Linka Glatter...