Blackpool manager Jose Riga is aware that he needs 'more players' if Blackpool are to steer a course to safety.
Stuart Pearce has refused to divulge the identity of those he has lined up as loan targets for Nottingham Forest.
The 32-year-old centre-back, who can number Chelsea, Stuttgart and Sporting Lisbon among his former clubs, has signed a one-year contract at De Kuip after leaving Brondby.
A statement published on Feyenoord's official website revealed Boulahrouz's deal in Rotterdam includes the option of a further year.
He left RKC Waalwijk for Hamburg in 2004 and made 35 appearances for Holland across eight years.