Well, this leads into the footnote of my post.
Lebanon = Shi'a majority.
Syria = ruled by Shi'a and allied with Shi'a.
Iran = Vast majority shi'a.
The missing link in the middle is of course...Karbala. Don't you think Iranians/Lebanese/Syrians, will try to take it after they have beaten the syrian rebels? Geographically it's in a perfect position for them to hit from both sides, and take.
So you're saying Pakistani shi'a will go to war for Karbala? Even if not in the interest of their nation??
Strategially, Pakistan forms another part of this "Shi'a belt" with about 20% right? (correct me if i'm wrong). The one which encloses saudiya? Look at the map. And let's face it, the northern side, beyond the arabian peninsula (pak/iran), in my opinion is much stronger and more capable than the southern side beyond it (sudan, egpyt).
Btw: I'm not a sunni or a shi'a, the Arabian side of my family are totally non-religious and atheistic, but i have observed that shi'a elements are gaining alot of strength in the region. I'm not taking sides and saying one side is good and the other is bad, i'm not an emotional person. I'm simply observing and discussing.