RE: who should liberate Belarus?

It would not be necessary to defeat Lukashenka if he promised that people would be allowed to demonstrate peacefully without police intervention and that he would ensure that all prisoners would be released and that there would be no more torture and rape and that new elections would be held.
In return, that Lukashenka, himself and his sons have security and Lukashenka does not have to be afraid.
As he realises that there is a lot of pressure in the population and he is unpopular, maybe he wants to change things and if he no longer feels threatened that he could lose or that something could happen, maybe he would be a good father of the country where freedom is allowed to live?
I read that a politician from Belarus said that the European Union should implement tough sanctions to cut off Lukashenka's money tap and that the EU is acting too slowly and too hesitantly and that if there were tough economic sanctions that would be a way to cut off repression.