Picture this. Voth opens up to distant origins theory. Campaigning there lost history. Finding their ancestors path, claiming planets their ancestor once touched. Using doctrine as a weapon to force inhabitants to accept Voth rule, evacuate the planet or die. Federation begins to receive ships leaving edge of delta quadrant asking for sanctuary. Most furthest part of the beta quadrant and Voth scout ships begin to visit random planets "surveying" for habitual and when they find ancestors bones they launch a city ship to claim the planet under doctrine. Could be good system patrol in beta quadrant. Most notable part of the season or season special is Voths launch a full scale attack at earth to claim their home world. Starfleet falls? New organization replaces starfleet? Voth accepts Prime directive? At the end of the season the captain successfully stops the ministry, doctrine unravels leaving them to find a new way. Voths are welcomed home on earth.