This again speaks to your ignorance of the Balkans.
Serbia remains the most ethnically diverse country in the Balkans while the Albanian illegal immigrants have targeted all Serbs, Roma, and Jews via their decades-long ethnic cleansing. Kosovo has been rendered ethnically Albanian Muslim by violence and terror.
Yet you keep accusing the Serbs of doing when they are actually the victims.
Just this too shall pass and Kosovo-Metohija will be Serbian again.
Lets see - a successful Serbian return scenario, with no international involvement -
Serbian army drives into Kosovo.
Kosovars fight.
Kosovars flee the fighting.
Serbians overcome Kosovars (this is the likely outcome)
More people flee in fear of the Serbs.
Serbs misbehave and murder/massacre some Kosovars.
More Kosovars flee.
Kosovars start guerilla war.
Serbs fight guerilla war, more atrocities.
More Kosovars flee.
Serbia seals the borders, because they don’t want the Kosovar refugees back, and to prevent aid to guerillas.
Serbia suppresses Kosovar resistance.
So, what do we have at this point ? Odds are a million or more Kosovar refugees, a few thousand dead, and a military government by Serbia over a few million unwilling Kosovars. This is a good thing ?
Stage 2 - scenario 1
Serbia incorporates Kosovo into Serbia proper, holds elections.
Kosovar pro-independence candidates run, win.
Kosovo independence movement begins all over again.
scenario 2
Serbia incorporates Kosovo into Serbia proper, holds elections.
Kosovo pro-independence candidates prevented from running by anti-democratic laws.
Serbia has to maintain military dictatorship over Kosovo to prevent scenario 1
Where is the morality, justice or practicality in this vision ?