Serbs were so fucking dumb. The only thing they had to do was to find all the ppl whose ancestors lived in Kosovo, start doing start doing lawsuits (organised/massive ones), so USA won't fuck in, then give homes/territories back to the serb "owners" and deportate/dont give a fuck about the homeless Albanians.
Same thing is done by Jews (as a group!, not particular persons) in Warsaw (before ww2 quater of warsaw was jewish). in the area of the old ghetto. They succed. Now think how the serbs would have done if the unlawful courts were on their side.