If the Albanians that currently occupy Kosovo choose to be short sighted and rude guests, they are only hurting their descendants. You don't really believe that the Serbs won't some day have control of Kosovo again, do you?
You mean the "Holy Land" they moved to from what is now Russia or whatever?
I'm coming in a taking over your lawn. I will declare it my "Holy Land" and you better behave. Nothing else matter, I just said it's mine and so it becomes. Sounds fair, right?