Personally I think they were two different planning sessions. The Wagner thing was probably a separate session all on its own. I would have liked to get your opinion on it though, very sad. We'll just go one at a time then.
So since everything is going according to plan that means he planned ahead of time to fire General Kisel, General Popov, Admiral Sokolov, Admiral Osipov, General Dvornikov, Admiral Evmenov, General Shoigu, General Muradov, General Zhuravlev, Admiral Yevmenov, General Mizintsev, General Seliverstov, General Surovikin, General Shamarin, General Marzoev, and all the rest. I imagine those must have been some pretty awkward meetings.
"Oh by the way I am going to fire all of you at some point in the next few years for not following the plan properly"
"But we haven't even started the plan yet, how do you know we won't follow it?"
"Oh no you'll follow it just fine - everything will go according to the plan - it's just that part of the plan is to fire all of you at various points. It's unavoidable. Good luck out there"