Whakaoti i te rerenga e whai ake nei: I te 3 o Hurae 2013, ka hoki a Castelen ki tona whenua me tana wehenga nui, ka uru atu ki te RKC. Tata ki te kotahi tau i muri mai, ka hainatia e ia he kirimana e rua tau me te karapu A-League Western Sydney Wanderers FC. I whai wāhi ia ki tana kapa hou ki te
2014 FIFA Club World Cup, ka eke ki te whakatuwhera ki a ES Sétif i te whakataetae tuarima, i mutu i te whiu whiu i muri i te 2<unk>2 toenga.