Northern Ireland boss Michael O'Neill (left) was part of a panel discussion at Wednesday's Sport 4 Peace launch in Belfast. PICTURE: COLM LENAGHANTHE reintroduction of a cross-border competition would be of major benefit clubs in the north – but Michael O’Neill has warned that money coming into the local game must be used wisely. O’Neill won the Setanta Cup during a successful spell with Shamrock Rovers, that led to his first spell in charge of Northern Ireland. And the Northern Ireland boss feels a cross-border competition would be a strong starting point to help bridge that gap. “Look, I won the Setanta Cup and, with all due respect, I was able to win it with my subs.