They already have. Right now being a Russian oligarch doesn’t pay. The first time they go to use there credit card and it doesn’t work or suddenly they can’t pay there bills will send panic up there spines and yesterday it was reported that two of the biggest ones have already gone personally to talk to Putin to tell him to knock it off and recall the troops which of course he didn’t but if enough of them speak up he might comply, and if he keeps saying no he won’t comply they will have to take him out themselves, that will be the best case scenario.