According to Regeer himself, he was 'totaal niet gelukkig' (totally not happy) at Ajax, a sentiment he expressed during a press conference ahead of his debut for the German club. VoetbalPrimeur reports that Regeer made the move to Werder Bremen on a loan deal with an option to buy, joining a team that suffered a 4-1 defeat in their first match of the season against SC Freiburg. Regeer downplayed the significance of this loss, saying "Nee, we zijn één wedstrijd onderweg" (No, we're just one game in).
Regeer's departure from Ajax has been replaced by Sofyan Amrabat, who will feature for the Amsterdam club in their upcoming match against PSV in the Johan Cruijff ArenA. Meanwhile, Werder Bremen will face RB Leipzig at home this weekend.