I hope that by the end of this, Ukraine actually wins this war and keeps it's independence. As for Russia... The ideal scenario would be that between the military loss and the crappy economy thanks to the sanctions and many countries stopping business with Russia, we get to a point where a social revolution + military Revolution overthrows the Russian goverment, kill all its leaders and sets up actual democracy in the country, changing it's fucked up society for good.
IWe can only hope I guess.