Basel and Egypt starlet Mohamed Salah has been told to improve his English rather than German following an advice by his club's boss. “I've been keen to learn German since moving to Switzerland as it is the main language here," Salah, who is currently with the Egypt squad, told Egyptian television . “But my coach (Heiko Vogel) told me it is better for me to work on my English in case I moved to another club in the future." Salah, 20, is believed to be a 'future prospect' for Basel, who are looking to profit from his sale to a bigger club. The pacey forward, who missed Basel's last three games due to injury, signed from Arab Contractors in the summer for a fee of around €2million. He managed to blend in quickly with his new club as he is regarded as a key member of Vogel's selection.