Gundogan , 25 , meanwhile has yet to appear in the Premier League .
The midfielder did excel in Wednesday 's 4 - 0 Uefa Champions League victory over Borussia Monchengladbach .
Gundogan , 25 , meanwhile has yet to appear in the Premier League , although the midfielder did excel in Wednesday 's 4 - 0 Uefa Champions League victory over Borussia Monchengladbach .