Transfer speculation continues to mount as multiple reports in recent days have linked Anis Hadj Moussa Hadj Moussa with a move to Porto. The forward, currently playing for Feyenoord, could add a new dimension to the squad if the rumoured interest turns into an official approach before the end of the transfer window. Until a fee and conditions are finalised, the deal remains vulnerable to disruption - especially if Al-Ittihad, Arsenal and SL Benfica decide to make a formal offer of their own in the coming days. There are currently no rumoured links for either Feyenoord or Porto. Can't get enough Porto transfer rumours? Follow @PlayerSwitchCom on Twitter for the latest transfer news as it happens.