Oostinjen (30) and De Leeuw (32) are familiar faces at GVVV. Oostinjen is in his seventh season with GVVV. The footballer from IJsselstein has been playing here since the 2010-2011 season, with trips to Go Ahead Eagles and Spakenburg in between. At GVVV, the midfielder-cum-defender played more than a hundred matches, in which he scored ten times.