I didn't know there even was a collapse template. That will definitely help with cutting down on length if it's needed.
Not sure how to create a navigation box(?) if that's what you're referring to, but there's ways to find out...
And finally, don't be concerned about spoilers.. the objective of the wiki is to be all-inclusive and readable. If it's a page on the Templar it should have everything about the Templar.
Oh I'm not worried about spoilers on the website; it's a wiki, after all. I was simply trying to differentiate the types of users we can expect to be visiting the place.
Anyway, I'm not planning on doing anything major at this point since it's only about a month before Diablo III is released. Just thought it was something that ought to be brought up before chaos is unleashed.