Guessing here, Commander Syrski already knows where and when he will attack and the "we will exploit" creates doubt in the Russians about where. I think we will be surprised at the timing and location.
Ukraine has created the conditions for Russia to over extend itself trying to retake Kursk and massing for a counter-offensive in the south. By pulling back from other places on the front line the Ukrainians are further stretching the line as it has to get longer with a reducing number of troops.
Guessing here, Commander Syrski already knows where and when he will attack and the "we will exploit" creates doubt in the Russians about where. I think we will be surprised at the timing and location.
Ukraine has created the conditions for Russia to over extend itself trying to retake Kursk and massing for a counter-offensive in the south. By pulling back from other places on the front line the Ukrainians are further stretching the line as it has to get longer with a reducing number of troops.