The Elemental planes are unnatural creations. Created by Helya in fact during The Ordering. Since The Elements became enslaved to The Old Gods and were used against The Titanforged.
The Keepers imprisoned them.
The Elements are natural forces of the world as far as we know until it’s retconned.
I think it made sense only sargeras knows how powerful azeroth is, the other titans often ignore azeroth. For some reason.
…as for why I offer the villain bat, our adventure is clawing underground next expansion and there’s a titan keeper killer in the ghostlands. If the old god threat expands underground and they can kill off the keepers, they can succeed with taking azeroth.
Per Ebonhorn’s post raid dialogue, he felt that Fyrakk’s spirit didn’t simply disappear but the embers of his rage being carried by the wind. “Perhaps he joined the elements that imbued him.”
Likely a lot of nothing from a very shamanistic leaning dragon. But maybe Fyrakk ended up in the Firelands with the rest of the fire elementals slain outside their elemental plane.
Because trolls were not blessed by the titans, trols were not the defenders of the world, trols were not a major faction in charge of keeping the energied the timelines and life safe. Trols just existed.
IMHO Azeroth is probably either a First One, or more likely the Seventh Power; and not actually a Titan. She was mislabeled as one because who has ever seen a First One? All we know is that all creation was set upon a lynchpin, and that lynchpin is the focal from where all six other powers were built.
Everyone likely wants to shape her into their cosmological champion due to it being the “I.W.I.N.” button. Warcraft started as an RTS, and so the rules haven’t changed. Claim the gold mine at the center of the map to win. All six forces want that Gold Mine.