Hoffenheim midfieloder Grischa Prömel is set to return from injury into the squad for Saturday's Bundesliga match at leaders Bayer Leverkusen, coach Pellegrino Matarazzo has said. Prömel was sidelined for six weeks with a knee ligament injury but Matarazzo said on Thursday that he should be back in the squad now. Hoffenheim are eighth in the Bundesliga and bidding for a place in Europe for which seventh place would be needed. But they face a tough task in Leverkusen who have not lost in their 38