FetchXML View

I have teams setup in my CRM, and each user is the member of one team.  All our Case's come into the Team, of which they are then Assigned to an individual.

So the Problem is I am trying to create a View, which shows all Cases assigned to the Team and the individuals.

So for example

John = IT Team

Sally = Comms Team

Billy = IT Team

Casandra = Comms team

So basically I want a view that will show all active cases, assigned to the IT & Comms Team, as well as the cases assigned to John, Sally, Billy & Casandra, I can get a view working that will show all the team jobs or all the individual jobs, but I need one that will display both, and whom the case is assigned to.

This is what I have to date: