There will be more. Poo Tin's assertion that he can forgive most things except treachery bodes well for the future. If he could dispose of Prigozhin ( and Utkin) together with disbanding Wagner it will be doubles all round, given they have been Russia's most effective combatants. If Surovikin, who is apparently tied up in the plot, meets a messy end, it will be a bonus. Despite his reputation as a butcher, he did at least appear to be a competent military tactician by Russian standards. If Putin has a purge, it should further degrade Russia's ability to prosecute this war. I never thought I'd say it, but Go Putin.
What are the odds on Russia imploding this year? I think Ukraine might have to issue another stamp soon.