darthsith, you truly miss the point. Here's what's considered "canonical" from games: background stories, places, the storyline, characters, cutscenes - mainly things involving the story. Stuff like how a character moves, how a lightsaber strikes, what level you reach, if you can choose what powers (a la KOTOR and JA), etc. are not part of the story, and thus are not canonical.
You are arguing from your POV that Plo Koon uses Djem So because it "seems like it" (not that you've even played the game, but are going by what you hear a.k.a. hearsay). There's no possible way to judge exactly what a character's form by a video game least of all. So, again - using your logic - it is fact Exar uses Djem So. Why do you constantly avoid my post on this? It looks like Exar uses Djem So, it looks like Vodo uses Soresu, is that fact as well?
Let's say another plays Jedi Power Battles, I'll go out on a limb and say that it mocks Vaapad instead, but twisted to fit Plo Koon's speed. So, it seems your little "argument" about looking like Djem So has much doubt on it. This would allows go along with what I said about people using their forms differently.
darthsith, face the facts. You're wrong. Period. Plo Koon doesn't use Djem So as fact. Period. You cannot use it as an argument since you have none backing it up. Period.