PMP Practice: Analyze team members and stakeholders influence

Ananya Krishnamurthy is managing a twelve-month infrastructure upgrade project for Ambitious Napkin Inc. During the third month, two senior engineers—Rafael and Amara—begin openly disagreeing during team meetings about the network architecture approach. Their debates have become increasingly tense, with both engineers questioning each other's technical competence in front of the team. Yesterday, three other team members approached Dante privately, expressing concern that the conflict is making meetings uncomfortable and slowing down decisions. The project schedule shows that the architecture must be finalized within two weeks to avoid delaying subsequent phases. Dante has confirmed that both Rafael and Amara have strong technical credentials and have successfully delivered similar work on past projects. What should Dante do to address this situation?