In the summer of 2006, a rumour circulated that Rădoi would sign for Premier League club Portsmouth as soon as the transfer window opened in England, with the transfer fee estimated at around £11 million. The transfer did not materialize, however, and many speculated that the £11 million offer was no more than a ploy to jack up the player's potential transfer value before a move elsewhere. In the end, FCSB's owner Gigi Becali stated that he would not be selling Rădoi after all.