If it’s possible to resolve the difference among themselves, a good agile leader wants this to happen. If the differences are still at a manageable level, this method will build the team members’ support for the decision itself, and respect
for each other. The other responses are incorrect. If the team is supposed to be self-directed and resolve issues themselves, the agile team leader shouldn’t be expected to intervene; an agile leader doesn’t take sides nor make decisions
based on friendship. No matter who is on the team, leaders must never take sides or let emotion guide their involvement. Furthermore, an agile leader will attempt to diffuse a situation before it spirals out of control; they know conflict
is often positive and a self-guided team is empowered to make decisions on the project.