OK! Now I understand that Tiny Toon Adventures is related with Looney Tunes since Looney Tunes characters have important roles in the show as teachers and I understand that this wiki has articles about it.
But, I never see why Animaniacs has articles about them on the wiki since it doesn't have any relationship with Looney Tunes. I know that Looney Tunes characters have occasional cameos in the show but besides this they don't have any relation and don't have important roles there.
So I say you should get rid of the articles that are related to Animaniacs since they aren't releated to Looney Tunes, just like you did with Histeria and Freakazoid.