One thing Outlander author Diana Gabaldon has always told fans is that the books and the TV series are two different things. “The show can just possibly use about 10% of any of the books. Obviously, there will be differences,” she has said in the past.
That was definitely the case with season 8, which concluded the epic tale of Claire (Caitríona Balfe) and Jamie (Sam Heughan). Showrunner Matthew B. Roberts checked in with Gabaldon to get her thoughts on how things could play out, but the final call was his.
Outlander premiered in 2014, and as the seasons went on, it became clear—to showrunners, Gabaldon, and fans—that adapting such a massive book series wasn't going to be easy. Characters were cut or merged, storylines were trimmed, and some major moments played out very differently from the page.
Now that Diana Gabaldon's long-awaited 10th Outlander novel, titled A Blessing for a Warrior Going Out, is on the horizon, book fans are wondering if it might offer a different take on some of the show's more controversial choices. It won't rewrite the TV series, of course, but it could add missing context, give certain characters stronger endings, and deliver the emotional depth that readers have been waiting for.
Here are a few ways the next Outlander book could improve on some of the show's biggest and controversial changes.
Fergus getting sidelined (and then killed off)
One of the biggest frustrations with the TV series is how many fan-favorite supporting characters never got the same depth they have in Diana Gabaldon's books. As the cast grew larger, some characters slowly faded into the background, and no one felt that more than Fergus and Marsali.
Fergus (César Domboy) became an instant fan favorite after his introduction in season 2. Brave, funny, and fiercely loyal, he became Jamie and Claire's adopted son in every way that mattered. That made it all the more disappointing when he gradually got sidelined.
It’s especially frustrating because the show had plenty of material to work with. But the show often chose to spend time on newer characters instead, leaving Fergus to pop up mainly in supporting scenes, especially during the last two seasons.
And the final straw happened when Fergus got killed off in the last season. When the episode first aired, his ending felt unnecessary and especially cruel, and that feeling hasn’t really changed. But Fergus is still alive in Gabaldon’s books. He didn’t die in the fire—it actually took his son and the print shop.
There’s every reason to think he’ll continue to play an important role in Blessing. Fergus has always been an important part of the Fraser family, and it would be nice to see him get the emotional focus he deserves.
Don't forget about Marsali
Marsali (Lauren Lyle) ended up becoming one of Outlander's best surprise characters. She could have easily stayed "Laoghaire's daughter," but instead she grew into one of the strongest and most likable members of the extended Fraser family.
Her relationship with Fergus felt refreshingly normal compared to the chaos surrounding everyone else. They argued, struggled, and made mistakes, but they always found their way back to each other.
Her connection with Claire was another highlight. Watching Marsali go from hating Claire to becoming her apprentice gave the series one of its most rewarding character arcs, and it showed how much Claire influenced people beyond her immediate family.
Unfortunately, Marsali also disappeared for long stretches during the later seasons. She deserved more stories of her own, especially as a healer and a key member of the Frasers' growing family. Hopefully the final novel will bring her back into the spotlight.
Jenny deserves a bigger role
One of the biggest disappointments for many fans was how little Jenny Murray appeared after season 3, largely because Laura Donnelly wasn't available to return.
In the books, though, Jenny is much more than Jamie's sister. She's one of the people who knows him better than anyone, and their relationship adds a warmth and honesty that no one else can quite replicate.
As Blessing wraps up the Fraser story, it would be wonderful to see Jenny play a meaningful part in the family's final chapter. After all these years, Jamie and Jenny deserve more time together.
Jamie and Claire don't need constant drama
The TV show often went from one crisis straight into the next. Battles, kidnappings, wars, disasters — you could barely catch your breath. But one of the novels' biggest strengths has always been the quieter moments.
Jamie and Claire aren't considered one of fantasy's greatest couples because they survive impossible situations. They're beloved because readers get to “watch” them simply live together. Their conversations, teasing, mundane routines, and decades of shared history are just as important as the action scenes.
Sometimes the best scenes are just Jamie and Claire sitting together by the fire. Hopefully Blessing leans into those quieter moments again.
Finally explain how time travel works
Ten books in and readers are still asking the same questions. Why can some people travel through the stones while others can't? Why does Jem seem to have a special connection to gemstones? Why are some travelers more powerful than others? And just how much does Master Raymond actually know?
Gabaldon has hinted that Blessing will finally answer at least some of these questions, and it feels like the right time. Time travel has always been the foundation of Outlander, but it's often taken a back seat to the historical drama.
The books have introduced fascinating ideas about bloodlines, gemstones, prophetic dreams, and the standing stones themselves, but many of those threads have never been fully explored.
One example is the Fraser prophecy. Back in season 3, a woman named Margaret foretold that a Scottish king would return only after the death of a 200-year-old baby. Many fans have long since accepted that the baby can be nobody but Brianna, Jamie and Claire’s daughter. In the book, the prophecy is slightly different but remains the same at its core. However, Outlander has left it unexplored.
With Brianna, Jem, Mandy, and even William all potentially connected to these mysteries, Book 10 feels like the perfect place to finally explain whether this actually matters or if readers have been chasing red herrings all along. After all this time, readers deserve a clearer picture of how it all fits together.
Deliver a finale that feels earned
More than anything else, readers want an ending that feels worthy of the journey. We've spent decades with Jamie, Claire, and the rest of the Fraser family: we've watched them survive wars, revolutions, tragedy, and impossible odds. That kind of investment comes with big expectations.
Blessing doesn't need to answer every single question, but it should give the major characters satisfying conclusions and tie together the storylines that have been building for years. If Gabaldon can pull that off, the Fraser family—and readers—will get the ending they have always deserved.
It's also worth remembering that the novels and their TV adaptations were never trying to do exactly the same thing. Adapting thousands of pages into a television series generally means tough choices have to be made, and not every storyline can survive the transition.
A Blessing for a Warrior Going Out doesn’t need to “fix” Outlander season 8. Rather than correcting the show's biggest omissions, Blessing has the chance to do something even better: expand on them. It can give readers the extra depth, emotional payoff, and long-awaited answers that only Diana Gabaldon herself can provide—and that's probably the best ending Outlander fans could hope for.
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