I certainly think a sticky would be a good thing, it's just that pvp is an immensely large topic. You have 3 different major specs, as well as minor specs which are variations of the majors. To top that off some specs perform well in BGs but suck in Arenas and vice-versa. There isn't really a 100% right way to pvp. What works for some people may not work for others, and specs many think to be terrible may actually be good in the right hands. It might be better to just have 3 separate stickies titled Blood, Frost, and Unholy PvP discussion respectively.