Having already played almost three-quarters of their league fixtures for the season, the seconds will compete in an expanded league cup competition featuring a round-robin group stage. Seaford will be in Section B, being the only group to comprise six teams:
Seaford Rock United
Mid Sutton Sportslink
Only the winning side from each group will progress to the semi-finals of the competition, but Seaford can take heart that they have already secured a win and a draw against the highest-ranked team in the section, Knockmitten United, in the league campaign and also enjoyed a comfortable win over Blessington in the final match of 2016, even if they suffered defeats in matches against Cloghertown and Mid Sutton.