Gil Vicente and Vitória should contest the first pass and the loose ball in midfield. Vitória can build pressure through wide receptions and corners, while Gil can turn a recovery into a cross for a central runner. The game looks more likely to be decided by one completed box action than by a sustained rush of chances.
Gil's recent comeback route against Braga was concrete: Murilo supplied Wallace inside the box after the side adjusted its attack. Vitória's large win over Marítimo began with a free kick and expanded through an own goal, a turnover and an open game; Jakupović's two finishes still deserve respect. Gil also held Porto's central attacks for long stretches before an incomplete clearance decided that match.
Prioste played against Porto and missed the Benfica cup match because of his loan, giving Gil a familiar first-pass option again. Elimbi served the suspension after his Porto dismissal in that cup match, and his return would restore central first-contact cover. Vitória have had longer rest, but their away attacks have been less consistent at turning volume into decisive finishes.
Gil have a proven route from Murilo's delivery to Wallace's final touch, and the likely restored central cover helps them keep the contest close enough to use it. That's why I'm siding with Gil Vicente.