Jack's never been a big goal scorer, you know. His best season before joining us was eight goals, in thirty-six league appearances for Villa. He dropped to three in his first season with us, in far fewer appearances to be fair (twenty-six). I don't think he was ever recruited for his goal-scoring abilities. He may well have improved in other ways, of course. For assists he varies between about three and seven over any given season. (Source: FootyStats).
I actually think Doku's shooting skills are not bad. He put one straight into the keeper's arms the other night but a lot of them were doing that (or one yard or so to either side of him). He's also actually quite hard to knock off the ball. It's his crossing that needs to improve.