Not so! We have a Wind God and Earth God in the Wind Waker as well as the two lesser wind gods Zephos and Cyclos. And have you forgotten the Goddess of the Sands? She could be considered an "Evil" Goddess. And then theres certian immortal beings that could be considered lesser gods too like the Fairy Queen and the Great Deku Tree. There's probably lots of other gods not mentioned yet. Din, Nayru, and Farore are just the Creator Dieties. They're probably the at the top of the chain of commands but the way OoT's creation story puts it, it looks like the Goddesses created the world, made Hylians their chosen race, and then just left everyone to fend for themselves
Oh yeah. And the Goddess of Time too. Can't forget her.
You've got me there.
Or he's...a greedy Gerudo so corrupted with madness he's invincible and nearly forgotten why he wanted the Triforce in the first place? I'll uh...go with my option...
Perhaps, but whoever said he was greedy? More power hungry if you ask me. Corrupted with madness? Again, maybe, but unlikely, he seems to be pretty in control as far as I can see throughout the games, perhaps overtaken by a lust for revenge, but not madness. As far as forgetting why he wanted the Triforce in the first place, I don't think so, it's more likely that his plans changed when he got trapped, he still wanted to rule Hyrule, but he was more bent on revenge and so he uses it differently.