I have been vouching for Dembouz since day one and had high hopes for him, but the chances of him actually succeeding here are incredibly slim, I'm afraid. He is probably the most injury-prone player in the big five European leagues - only a handful other players fall into the same category.
Either the guy is unlucky (and born with a genotype with abnormally high occurrences of muscular issues due to muscular stress and tension or he is just an unstable player who has zero body awareness; maybe something in between with a mix of bad medical advice, I don't know. But it is clear that he is not the future of our squad, unless he by a miracle becomes consistent on basically every measurable parameter.