What is a potential downside of the group leader making all decisions in a planning team?

When a group leader makes all decisions without involving team members, it can lead to a lack of buy-in from those team members. Buy-in refers to the commitment and acceptance of a plan or decision by individuals or teams, which is crucial for effective implementation and cooperation. When decisions are made unilaterally, team members may feel disenfranchised or undervalued, leading to diminished enthusiasm and engagement in the execution of the plan. This could potentially result in a lack of motivation and a decrease in team cohesion since individuals may feel that their input is not valued or considered. Consequently, fostering an environment where all members contribute to the decision-making process typically enhances team effectiveness and ownership of outcomes.