By Tom Victor Richard Keys has questioned whether Jordan Henderson even has the quality to leave the Saudi Pro League for a second spell in Europe, amid reports the England midfielder wants to cut short his Al-Ettifaq spell. Henderson left Liverpool for the Saudi side over the summer after more than a decade at Anfield, linking up with his former Reds team-mate Steven Gerrard. Things haven’t gone to plan, though, with Ettifaq falling away after a strong start to the season and the veteran midfielder still waiting for his first goal in his new surroundings. Keys, who has worked as a broadcaster…