In the original books, Finan goes back to Ireland to confront his brother who banished him from their homeland.
This could mean Finan takes centre stage in the upcoming season, as he makes the journey to pay his brother Conall a visit.
In the source material, the siblings battle it out but thankfully, Finan survives.
He remains alive until the very end of the book series, so hopefully, the same can be said for the TV adaptation.
However, there is always a chance the series will divert away from the original plot to intensify the drama.