I think the only people who should have a say in a ceasefire are the women and children sheltering in makeshift bunkers,not members of social media forums. It's all very well to hypothesise on political outcomes in the future but right now they are the ones suffering daily. It might be worth pointing out that for many weeks the fighting has been centred in and around the Donbass,so those very civilians are more likely than not ethnic Russian. Their safety in the future must be considered and sadly the Ukraine don't have a good record in their dealings with them. There are many BBC news reports of the treatment of ethnic Russians in Ukraine and they don't make for pleasant viewing. That's why I'm hoping that a UN neutral buffer force could be negotiated while a longer term solution can be found...but I'm not holding my breath. The US are making hay in the oil and arms markets so,on it'll go.