33 years old is not old enough for Serie A standards so this can still be used as an opportunity for KDB because after all he still has the opportunity to make his performance at Napoli rise again.
...
KDB's footballing mind never ages, but the injuries he has suffered in recent years raise questions about his future in my mind. A KDB who has overcome his injury problems would play well and win championships in any country and any team. Still, Napoli made a very good transfer. Even if KDB plays a key role in just a few matches, that will be enough. Napoli already has a strong squad. KDB will add depth to their squad...
Now the only question is whether or not KDB can overcome his injury problems because after all, if we look at his performance in the last season at Mancehster City we must be aware that his performance was a little slack after he was injured and this is another challenge for KDB at Napoli where in addition to establishing good chemistry, adaptation to the club and performance problems after injury are clearly situations where this can be determined by the enthusiasm he has later.
If it is a good possibility that he can remain consistent with his performance in the first season then the doubts will obviously disappear completely but if at some moments he cannot adapt well to the new domestic league because obviously the EPL will not be the same as Serie A then his name could sink over time.
His chances in the end are still very big but that can only be proven if his performance does not experience problems later.