Both teams with a lot of foreign players. Portimonense with about 85% of brazilian players, they are playing attacking football. At home, on 12 games they had scored 20 and conceded 16 goals, which mean average 3 per match.
Nacional, also with a lot of foreign players. In winter transfer period they brougth Rashidov and he scored 3 goals on 3 games. Their last game which I had watched it was against Benfica and it was huge defeat (big shame) for Nacional 10:0. Simply, similar like Portimonense, they don't know to defend, they are playing open even against top teams. On the road, on 11 games, they had scored 15 and conceded 33 goals, which mean average 4,4 goals per match.
Both teams will push, will be looking for a goals. Over sounds nice for me. GL !