Making decisions as a team can sometimes be messy and difficult, but some dynamics can certainly facilitate the process. One of them is Generative Decision Making. This method allows teams to discover, analyze, amend, and move on with proposals through consent-based decisions.
Anyone can identify a tension, create a proposal, and present it to the team. Then someone serves as a facilitator to guide others through every stage of the process. Here you can download some resources that can help you create a proposal and maintain the ideal environment to react, object to, or accept it as a team.