It's a fine suggestion, but you are not the first to make it.
One idea was that Body & Soul could be eradicated and replaced with a topic for relationships, for health and for spiritual/soul/religious matters. However, the downside of this is that there would be 3 topics to scan rather than the all-encompassing Body & Soul, which attracts all sorts.
There was a poll last week on new topics and we are just waiting for the AB Editor to decide which one they want. I think 'Gaming' was the winner, but we shall see.