Answer: e. Conciliator
Step-by-step explanation:
A Conciliator would be most helpful at the moment. Conciliators are a sort of mediators that act to help different groups reach an amicable solution.
The team in the above scenario are having a hard time deciding upon a direction for project. This is where a Conciliator comes in. They are meant to guide the team in an impartial manner to reach a consensus and can even proffer solutions themselves. The key thing is that they are meant to enable a group reach a breakthrough and find common ground or direction.