Aleksandra, hearing Adam's proposal was about to object at first but then… instead of making a decision due to her prejudice regarding his mother, she really pondered deeply on this matter.
This was perhaps the best way for them to sort things out and mitigate this perilous situation at hand. Specifically, for Fedora, there really was no other way that would be better than the one Adam had suggested to them. To hunt something, you had to know that thing, sometimes even more than your hunting target itself.
Cecilia had killed more than one Alpha during her prime in the land of Russia, natural or not didn't matter. In fact, the sheer number of werewolves she had killed was not something that was feasibly countable nor was it something one would willingly try to calculate. Cecilia was not short of being a Grim Reaper for those who were alive and escaped her judgments during the warring times.