CRM 2015 introduced Hierarchy Visualizations for hierarchical data. - Which is awesome.

I propose a similar UI for displaying 'Connections'.

Acknowledging that Connections aren't hierarchical, the interface would be more like a cloud of connected records. With the focal point being the selected record. All 'Connected' records would be displayed hovering around the focal point.

This would enhance the usefulness of Connections, and encourage their use. A real-world example of where this would be useful is in the Financial Planning industry: Connections can be used to group a family of Contacts as a 'Household'. Visuals would let you view this Household at-a-glance.