Major Implications on the Timeline

The untimely demise of Winston Churchill would affect the entire world, and in ways that were completely unpredictable. Even with his knowledge of future events, and a much higher ability to see patterns and predict their outcomes well in advance. Bruno could not accurately pin down what exactly would result as a result of the would be future British Prime Minister's assassination.

Granted his own actions had directly changed the course of history much in the same vein, but this… This was completely unexpected, and when Bruno heard the news, well it was easy to understand why he was shocked, that is, if you understood his perspective.

Which nobody besides his wife truly did. In fact, Heidi herself could easily surmise that this was not something that was supposed to happen, as it flooded the news. She might not be an unmatched genius. Nor had she been college educated.