Roef! is promoting to the Dutch Golden League Softball for the 2017 season. They have added three Dutch junior national team players to its roster. Manoa Weijgertse, Isa Los and Manon van Alebeek will join the team. All three were part of the Dutch U22 squad, which won the European Championship in Pardubice this summer. Weijgertse is currently attending Santiago Canyon College in the United States. Additionally Roef! is adding Mikayla Endicott, a US American player, who is coming from the Gryphons to Rosmalen.