Gameplay can be improved by adding new dynamics and viewpoints through alliance expansion, but it's important to carefully assess how well prospective new members will get along with current onerummy todays. Players who want to grow their alliance should seek out people who bring special talents to the table along with similar values and playing styles. Before formally welcoming new members into the group, it can be helpful to conduct informal assessments through lighthearted games or conversations. It takes ongoing participation & growth from current members to strengthen an alliance.