Tello/Arce look like the higher-ceiling pairing: Tello’s power and experience can dominate quicker points, while Arce’s volatility can also leak errors under pressure. Arroyo/Martínez project as the more cohesive, rally-based duo, aiming to slow tempo and win through structure and transition discipline. Slight edge to Tello/Arce if they control the net early and manage Arce’s decision-making in windy/indoor-outdoor Portuguese conditions.