Sicario2
Saka suffered the worst injury possible for a footballer after an ACL, broken leg and ruptured achilles. A long and deep tear of the biceps femoris in the right hamstring (there's a picture of the scar). It's the type of injury where a full recovery is not particularly common because your body may not feel like repairing all the fast twitch type IIx fibres.
He also has persistent achilles issues. I've said during the season a few times, but the club needs to have an eye on a potential Saka replacement.