Here’s a thought, and it’s very well known already WOTLK classic is just around the corner.
Nostalgia sells, there is no WoW without Arthas, there’s literally no forsaken, no northrend, no Sylvanis. Without Arthas, you quite literally wouldn’t have W3, WOTLK, BFA, an entire race, entire zones, continents, by bringing him back in some plot twist in the last few bosses of the SOTFO you not only prepare the next expansion, you also fire up everyone’s nostalgia for arguably one of the greatest expacs.
Money talks, and there is far too much behind him.
It’s no mystery that no one has no idea what’s going to happen next, where the story is going, who/ how the last boss (the jailor) is going to be.
Let’s start some theories here as to how this plays out.
MY GUESS would be, as it has been with everyone in SL some sort of redemption arc for Arthas.
As Zovaal nears his end, Arthas fragmented soul re-appears, frostmourn in hand, pointing at Zovaal and declares no king lasts for ever, and now you shall serve! Declaring there is only darkness in your future! Then absorbs Zovaal into frostmourn, Arthas then disappears into a portal, opened by the void lords……
And thus…… begins our venture into the land of the void.
Conversely, the same can be written, however the opposite can happen and it could be entirely light bound driven as there is also that option.
What’s everyone’s theories here?