Okay. This may turn out to be a heated and long discussion, but let's get to it. I'm not trying to start an edit war; I'm only making this discussion post so we can have a reasonable discussion and not cause a disaster in this wiki.
Zhan Tiri is currently listed as the Big Bad of the Tangled franchise, not the Bigger Bad, even though she is listed as the overarching antagonist of the franchise and not the main antagonist. That doesn't make any sense to me since that would make Zhan Tiri the Bigger Bad, which she isn't listed as of currently. Apparently, this is because Gothel, Varian, King Edmund, and Cassandra are each the main antagonists of separate sections of the franchise, but not the entire franchise overall. Okay, so the Big Bads category states that there can be multiple Big Bads in different arcs of the story, which would all make them the main antagonists of the franchise, or not. Either Gothel, Varian, Edmund, and Cassandra are the main antagonists of the Tangled franchise because they're in three separate sections, or they are not the main antagonists of the entire franchise for the exact same reason, which confuses me a lot.
Besides, Zhan Tiri is connected to Varian, Gothel, Edmund, and Cassandra in some way, who are the main antagonist of separate arcs of the franchise, but not the main antagonists of the entire franchise, and she actually appears in the show and no one is disguised as her, was told in a legend, and is the biggest threat and final antagonist of the series, but I'm guessing that this is how there's an overarching antagonist of a franchise with no main antagonists of said franchise.
My stance is that Zhan Tiri is the main antagonist of the Tangled franchise. If anyone thinks otherwise, please post why in the comments below so we can have a reasonable discussion and we can all come to a conclusion.