The Serbs are offering the K-Albanians the broadest autonomy ever in the history of this planet. Their latest proposal creates a relationship similar to England and Scotland.
I hope you realize that Serbs are not famous for tolerance towards other nations.
Serbians have a reputation of being fine neighbors, as long as nobody is trying to hijack their territory. If someone tries taking what they believe is their territory, you should expect one hell of a fight.